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-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 0.1.24-2989841 [2019-08-10 18:52:11,909 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 18:52:11,911 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 18:52:11,923 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 18:52:11,923 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 18:52:11,924 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 18:52:11,926 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 18:52:11,927 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 18:52:11,929 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 18:52:11,930 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 18:52:11,931 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 18:52:11,932 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 18:52:11,932 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 18:52:11,933 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 18:52:11,934 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 18:52:11,936 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 18:52:11,936 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 18:52:11,937 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 18:52:11,939 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 18:52:11,941 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 18:52:11,943 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 18:52:11,944 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 18:52:11,945 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 18:52:11,946 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 18:52:11,950 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 18:52:11,951 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 18:52:11,951 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 18:52:11,952 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 18:52:11,952 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 18:52:11,953 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 18:52:11,953 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 18:52:11,954 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 18:52:11,955 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 18:52:11,956 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 18:52:11,957 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 18:52:11,957 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 18:52:11,958 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 18:52:11,958 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 18:52:11,958 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 18:52:11,959 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 18:52:11,960 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 18:52:11,960 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 [2019-08-10 18:52:11,975 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 18:52:11,975 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 18:52:11,976 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 18:52:11,977 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 18:52:11,977 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 18:52:11,977 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 18:52:11,977 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 18:52:11,977 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 18:52:11,978 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 18:52:11,978 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 18:52:11,978 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 18:52:11,978 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 18:52:11,978 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 18:52:11,979 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 18:52:11,979 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 18:52:11,979 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 18:52:11,979 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 18:52:11,979 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 18:52:11,979 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 18:52:11,980 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 18:52:11,980 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 18:52:11,980 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 18:52:11,980 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 18:52:11,981 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 18:52:11,981 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 18:52:11,981 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 18:52:11,981 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-10 18:52:12,009 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 18:52:12,022 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 18:52:12,025 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 18:52:12,027 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 18:52:12,027 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 18:52:12,028 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--joystick--analog.ko-entry_point.cil.out.i [2019-08-10 18:52:12,088 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01e895f29/caeb36df15c64a8e9b8f36675b6c08eb/FLAG157335cd3 [2019-08-10 18:52:12,782 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 18:52:12,783 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--joystick--analog.ko-entry_point.cil.out.i [2019-08-10 18:52:12,820 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01e895f29/caeb36df15c64a8e9b8f36675b6c08eb/FLAG157335cd3 [2019-08-10 18:52:12,840 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01e895f29/caeb36df15c64a8e9b8f36675b6c08eb [2019-08-10 18:52:12,849 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 18:52:12,851 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 18:52:12,852 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 18:52:12,853 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 18:52:12,856 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 18:52:12,857 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 06:52:12" (1/1) ... [2019-08-10 18:52:12,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ba29fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:52:12, skipping insertion in model container [2019-08-10 18:52:12,860 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 06:52:12" (1/1) ... [2019-08-10 18:52:12,868 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 18:52:12,981 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 18:52:13,622 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2539] [2019-08-10 18:52:13,623 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2540-2541] [2019-08-10 18:52:14,370 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 18:52:14,407 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 18:52:14,467 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2539] [2019-08-10 18:52:14,468 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2540-2541] [2019-08-10 18:52:14,624 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 18:52:14,707 INFO L192 MainTranslator]: Completed translation [2019-08-10 18:52:14,708 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:52:14 WrapperNode [2019-08-10 18:52:14,708 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 18:52:14,710 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 18:52:14,710 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 18:52:14,710 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 18:52:14,732 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:52:14" (1/1) ... [2019-08-10 18:52:14,733 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:52:14" (1/1) ... [2019-08-10 18:52:14,812 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:52:14" (1/1) ... [2019-08-10 18:52:14,813 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:52:14" (1/1) ... [2019-08-10 18:52:14,930 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:52:14" (1/1) ... [2019-08-10 18:52:14,953 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:52:14" (1/1) ... [2019-08-10 18:52:14,976 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:52:14" (1/1) ... [2019-08-10 18:52:14,991 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 18:52:14,992 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 18:52:14,993 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 18:52:14,993 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 18:52:14,994 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:52:14" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 18:52:15,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 18:52:15,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 18:52:15,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-10 18:52:15,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-08-10 18:52:15,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-08-10 18:52:15,096 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-08-10 18:52:15,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2019-08-10 18:52:15,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight16 [2019-08-10 18:52:15,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight8 [2019-08-10 18:52:15,097 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_read_tsc [2019-08-10 18:52:15,098 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-08-10 18:52:15,098 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2019-08-10 18:52:15,098 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2019-08-10 18:52:15,098 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2019-08-10 18:52:15,099 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-08-10 18:52:15,099 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-08-10 18:52:15,099 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-08-10 18:52:15,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-10 18:52:15,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-10 18:52:15,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-10 18:52:15,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-10 18:52:15,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-10 18:52:15,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-10 18:52:15,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-10 18:52:15,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-10 18:52:15,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-10 18:52:15,101 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-10 18:52:15,101 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-10 18:52:15,102 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2019-08-10 18:52:15,102 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2019-08-10 18:52:15,102 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2019-08-10 18:52:15,102 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2019-08-10 18:52:15,102 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2019-08-10 18:52:15,103 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2019-08-10 18:52:15,103 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_get_drvdata [2019-08-10 18:52:15,103 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_set_drvdata [2019-08-10 18:52:15,103 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_trigger [2019-08-10 18:52:15,103 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_read [2019-08-10 18:52:15,103 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_cooked_read [2019-08-10 18:52:15,104 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_calibrate [2019-08-10 18:52:15,104 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_time [2019-08-10 18:52:15,104 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_set_poll_handler [2019-08-10 18:52:15,105 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_set_poll_interval [2019-08-10 18:52:15,105 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_decode [2019-08-10 18:52:15,105 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_cooked_read [2019-08-10 18:52:15,105 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_button_read [2019-08-10 18:52:15,106 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_poll [2019-08-10 18:52:15,106 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_open [2019-08-10 18:52:15,106 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_close [2019-08-10 18:52:15,107 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_calibrate_timer [2019-08-10 18:52:15,107 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_name [2019-08-10 18:52:15,107 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_init_device [2019-08-10 18:52:15,108 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_init_masks [2019-08-10 18:52:15,108 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_init_port [2019-08-10 18:52:15,108 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_connect [2019-08-10 18:52:15,108 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_disconnect [2019-08-10 18:52:15,109 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_parse_options [2019-08-10 18:52:15,109 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_init [2019-08-10 18:52:15,109 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_exit [2019-08-10 18:52:15,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gameport_driver_1 [2019-08-10 18:52:15,109 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 18:52:15,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-08-10 18:52:15,110 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-10 18:52:15,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-08-10 18:52:15,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-10 18:52:15,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-08-10 18:52:15,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-08-10 18:52:15,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-08-10 18:52:15,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-08-10 18:52:15,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-08-10 18:52:15,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __gameport_register_driver [2019-08-10 18:52:15,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2019-08-10 18:52:15,113 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_close [2019-08-10 18:52:15,113 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_open [2019-08-10 18:52:15,113 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_start_polling [2019-08-10 18:52:15,113 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_stop_polling [2019-08-10 18:52:15,114 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_unregister_driver [2019-08-10 18:52:15,114 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2019-08-10 18:52:15,114 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2019-08-10 18:52:15,114 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2019-08-10 18:52:15,115 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2019-08-10 18:52:15,115 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2019-08-10 18:52:15,115 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-08-10 18:52:15,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_bind_1 [2019-08-10 18:52:15,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-10 18:52:15,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-10 18:52:15,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_1 [2019-08-10 18:52:15,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-08-10 18:52:15,117 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-08-10 18:52:15,117 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-10 18:52:15,117 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2019-08-10 18:52:15,117 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2019-08-10 18:52:15,117 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2019-08-10 18:52:15,118 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2019-08-10 18:52:15,118 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-10 18:52:15,118 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-10 18:52:15,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-10 18:52:15,119 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 18:52:15,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-10 18:52:15,119 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-08-10 18:52:15,120 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2019-08-10 18:52:15,120 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight16 [2019-08-10 18:52:15,120 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight8 [2019-08-10 18:52:15,120 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-10 18:52:15,121 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2019-08-10 18:52:15,121 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-08-10 18:52:15,121 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-08-10 18:52:15,122 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-08-10 18:52:15,122 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2019-08-10 18:52:15,122 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_read_tsc [2019-08-10 18:52:15,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-10 18:52:15,123 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-08-10 18:52:15,123 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2019-08-10 18:52:15,123 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2019-08-10 18:52:15,123 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2019-08-10 18:52:15,124 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-08-10 18:52:15,124 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2019-08-10 18:52:15,124 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2019-08-10 18:52:15,124 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-08-10 18:52:15,124 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-08-10 18:52:15,124 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-10 18:52:15,125 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-08-10 18:52:15,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-08-10 18:52:15,125 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-10 18:52:15,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-08-10 18:52:15,125 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-10 18:52:15,125 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-10 18:52:15,126 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-10 18:52:15,126 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-10 18:52:15,126 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-10 18:52:15,126 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-10 18:52:15,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-10 18:52:15,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-10 18:52:15,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-10 18:52:15,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-10 18:52:15,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-10 18:52:15,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-10 18:52:15,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-10 18:52:15,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-10 18:52:15,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-10 18:52:15,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-10 18:52:15,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gameport_driver_1 [2019-08-10 18:52:15,129 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2019-08-10 18:52:15,129 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-08-10 18:52:15,129 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-08-10 18:52:15,129 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-10 18:52:15,130 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-10 18:52:15,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-10 18:52:15,130 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2019-08-10 18:52:15,130 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2019-08-10 18:52:15,131 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2019-08-10 18:52:15,131 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2019-08-10 18:52:15,131 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2019-08-10 18:52:15,131 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2019-08-10 18:52:15,132 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2019-08-10 18:52:15,132 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2019-08-10 18:52:15,132 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2019-08-10 18:52:15,132 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2019-08-10 18:52:15,133 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2019-08-10 18:52:15,133 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_open [2019-08-10 18:52:15,133 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_close [2019-08-10 18:52:15,133 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_get_drvdata [2019-08-10 18:52:15,133 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_set_drvdata [2019-08-10 18:52:15,134 INFO L130 BoogieDeclarations]: Found specification of procedure __gameport_register_driver [2019-08-10 18:52:15,134 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_unregister_driver [2019-08-10 18:52:15,134 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_trigger [2019-08-10 18:52:15,134 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-10 18:52:15,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-10 18:52:15,135 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_read [2019-08-10 18:52:15,135 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-08-10 18:52:15,135 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_cooked_read [2019-08-10 18:52:15,135 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-08-10 18:52:15,136 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_calibrate [2019-08-10 18:52:15,136 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_time [2019-08-10 18:52:15,136 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_set_poll_handler [2019-08-10 18:52:15,136 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_set_poll_interval [2019-08-10 18:52:15,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-10 18:52:15,136 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_start_polling [2019-08-10 18:52:15,137 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_stop_polling [2019-08-10 18:52:15,137 INFO L130 BoogieDeclarations]: Found specification of procedure analog_decode [2019-08-10 18:52:15,137 INFO L130 BoogieDeclarations]: Found specification of procedure analog_cooked_read [2019-08-10 18:52:15,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-10 18:52:15,137 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-10 18:52:15,138 INFO L130 BoogieDeclarations]: Found specification of procedure analog_button_read [2019-08-10 18:52:15,138 INFO L130 BoogieDeclarations]: Found specification of procedure analog_poll [2019-08-10 18:52:15,138 INFO L130 BoogieDeclarations]: Found specification of procedure analog_open [2019-08-10 18:52:15,138 INFO L130 BoogieDeclarations]: Found specification of procedure analog_close [2019-08-10 18:52:15,138 INFO L130 BoogieDeclarations]: Found specification of procedure analog_calibrate_timer [2019-08-10 18:52:15,139 INFO L130 BoogieDeclarations]: Found specification of procedure analog_name [2019-08-10 18:52:15,139 INFO L130 BoogieDeclarations]: Found specification of procedure analog_init_device [2019-08-10 18:52:15,139 INFO L130 BoogieDeclarations]: Found specification of procedure analog_init_masks [2019-08-10 18:52:15,139 INFO L130 BoogieDeclarations]: Found specification of procedure analog_init_port [2019-08-10 18:52:15,139 INFO L130 BoogieDeclarations]: Found specification of procedure analog_connect [2019-08-10 18:52:15,140 INFO L130 BoogieDeclarations]: Found specification of procedure analog_disconnect [2019-08-10 18:52:15,140 INFO L130 BoogieDeclarations]: Found specification of procedure analog_parse_options [2019-08-10 18:52:15,140 INFO L130 BoogieDeclarations]: Found specification of procedure analog_init [2019-08-10 18:52:15,140 INFO L130 BoogieDeclarations]: Found specification of procedure analog_exit [2019-08-10 18:52:15,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-10 18:52:15,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-10 18:52:15,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2019-08-10 18:52:15,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_bind_1 [2019-08-10 18:52:15,141 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 18:52:15,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-08-10 18:52:15,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-10 18:52:15,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-08-10 18:52:15,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-08-10 18:52:15,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-08-10 18:52:15,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-08-10 18:52:15,142 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-10 18:52:15,142 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-10 18:52:15,143 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 18:52:15,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-10 18:52:15,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-10 18:52:15,143 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 18:52:16,268 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-10 18:52:17,885 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 18:52:17,886 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-10 18:52:17,887 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 06:52:17 BoogieIcfgContainer [2019-08-10 18:52:17,887 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 18:52:17,888 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 18:52:17,888 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 18:52:17,889 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 18:52:17,889 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 06:52:17" (1/1) ... [2019-08-10 18:52:17,916 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382) at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.checkNotRecursive(CallGraph.java:131) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.(CallGraph.java:92) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.(IcfgInterpreter.java:84) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SifaBuilder.construct(SifaBuilder.java:80) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:75) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:68) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-08-10 18:52:17,921 INFO L168 Benchmark]: Toolchain (without parser) took 5069.33 ms. Allocated memory was 132.1 MB in the beginning and 280.0 MB in the end (delta: 147.8 MB). Free memory was 82.5 MB in the beginning and 190.1 MB in the end (delta: -107.6 MB). Peak memory consumption was 40.2 MB. Max. memory is 7.1 GB. [2019-08-10 18:52:17,922 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 132.1 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-10 18:52:17,923 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1856.84 ms. Allocated memory was 132.1 MB in the beginning and 220.7 MB in the end (delta: 88.6 MB). Free memory was 82.3 MB in the beginning and 131.3 MB in the end (delta: -49.0 MB). Peak memory consumption was 47.0 MB. Max. memory is 7.1 GB. [2019-08-10 18:52:17,924 INFO L168 Benchmark]: Boogie Preprocessor took 282.08 ms. Allocated memory is still 220.7 MB. Free memory was 131.3 MB in the beginning and 119.8 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 7.1 GB. [2019-08-10 18:52:17,925 INFO L168 Benchmark]: RCFGBuilder took 2895.55 ms. Allocated memory was 220.7 MB in the beginning and 280.0 MB in the end (delta: 59.2 MB). Free memory was 119.8 MB in the beginning and 192.5 MB in the end (delta: -72.7 MB). Peak memory consumption was 107.3 MB. Max. memory is 7.1 GB. [2019-08-10 18:52:17,926 INFO L168 Benchmark]: Symbolic Interpretation took 30.45 ms. Allocated memory is still 280.0 MB. Free memory was 192.5 MB in the beginning and 190.1 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. [2019-08-10 18:52:17,929 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 132.1 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1856.84 ms. Allocated memory was 132.1 MB in the beginning and 220.7 MB in the end (delta: 88.6 MB). Free memory was 82.3 MB in the beginning and 131.3 MB in the end (delta: -49.0 MB). Peak memory consumption was 47.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 282.08 ms. Allocated memory is still 220.7 MB. Free memory was 131.3 MB in the beginning and 119.8 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2895.55 ms. Allocated memory was 220.7 MB in the beginning and 280.0 MB in the end (delta: 59.2 MB). Free memory was 119.8 MB in the beginning and 192.5 MB in the end (delta: -72.7 MB). Peak memory consumption was 107.3 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 30.45 ms. Allocated memory is still 280.0 MB. Free memory was 192.5 MB in the beginning and 190.1 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...