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-f3d0b09 [2019-08-08 17:45:38,421 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 17:45:38,423 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 17:45:38,441 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 17:45:38,442 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 17:45:38,444 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 17:45:38,445 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 17:45:38,458 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 17:45:38,460 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 17:45:38,462 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 17:45:38,463 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 17:45:38,465 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 17:45:38,466 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 17:45:38,469 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 17:45:38,472 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 17:45:38,473 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 17:45:38,473 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 17:45:38,477 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 17:45:38,479 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 17:45:38,482 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 17:45:38,483 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 17:45:38,487 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 17:45:38,490 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 17:45:38,491 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 17:45:38,493 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 17:45:38,493 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 17:45:38,493 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 17:45:38,496 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 17:45:38,497 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 17:45:38,498 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 17:45:38,498 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 17:45:38,501 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 17:45:38,503 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 17:45:38,503 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 17:45:38,506 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 17:45:38,506 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 17:45:38,507 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 17:45:38,507 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 17:45:38,507 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 17:45:38,510 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 17:45:38,510 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 17:45:38,511 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-08 17:45:38,526 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 17:45:38,527 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 17:45:38,528 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 17:45:38,528 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 17:45:38,529 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 17:45:38,529 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 17:45:38,529 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 17:45:38,530 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 17:45:38,530 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 17:45:38,530 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 17:45:38,530 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 17:45:38,530 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 17:45:38,530 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 17:45:38,531 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 17:45:38,531 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 17:45:38,531 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 17:45:38,531 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 17:45:38,531 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 17:45:38,531 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 17:45:38,532 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 17:45:38,532 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 17:45:38,534 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 17:45:38,534 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 17:45:38,534 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 17:45:38,534 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 17:45:38,535 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 17:45:38,535 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-08 17:45:38,584 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 17:45:38,600 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 17:45:38,605 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 17:45:38,607 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 17:45:38,607 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 17:45:38,608 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--joystick--analog.ko-entry_point.cil.out.i [2019-08-08 17:45:38,675 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95398bb8f/d33192bffb6443e9b13601c783d08384/FLAG145a8aea5 [2019-08-08 17:45:39,391 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 17:45:39,391 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--joystick--analog.ko-entry_point.cil.out.i [2019-08-08 17:45:39,423 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95398bb8f/d33192bffb6443e9b13601c783d08384/FLAG145a8aea5 [2019-08-08 17:45:39,502 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95398bb8f/d33192bffb6443e9b13601c783d08384 [2019-08-08 17:45:39,513 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 17:45:39,514 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 17:45:39,515 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 17:45:39,516 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 17:45:39,519 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 17:45:39,520 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 05:45:39" (1/1) ... [2019-08-08 17:45:39,523 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6db7074a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:45:39, skipping insertion in model container [2019-08-08 17:45:39,523 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 05:45:39" (1/1) ... [2019-08-08 17:45:39,531 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 17:45:39,641 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 17:45:40,158 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2539] [2019-08-08 17:45:40,159 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] [2019-08-08 17:45:40,906 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 17:45:40,952 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 17:45:41,041 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2539] [2019-08-08 17:45:41,042 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] [2019-08-08 17:45:41,260 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 17:45:41,380 INFO L192 MainTranslator]: Completed translation [2019-08-08 17:45:41,381 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:45:41 WrapperNode [2019-08-08 17:45:41,381 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 17:45:41,382 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 17:45:41,382 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 17:45:41,384 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 17:45:41,400 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:45:41" (1/1) ... [2019-08-08 17:45:41,401 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:45:41" (1/1) ... [2019-08-08 17:45:41,474 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:45:41" (1/1) ... [2019-08-08 17:45:41,474 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:45:41" (1/1) ... [2019-08-08 17:45:41,577 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:45:41" (1/1) ... [2019-08-08 17:45:41,600 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:45:41" (1/1) ... [2019-08-08 17:45:41,626 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:45:41" (1/1) ... [2019-08-08 17:45:41,644 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 17:45:41,645 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 17:45:41,646 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 17:45:41,646 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 17:45:41,647 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:45:41" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 17:45:41,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 17:45:41,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 17:45:41,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-08 17:45:41,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-08-08 17:45:41,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-08-08 17:45:41,719 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-08-08 17:45:41,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2019-08-08 17:45:41,720 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight16 [2019-08-08 17:45:41,720 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight8 [2019-08-08 17:45:41,720 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_read_tsc [2019-08-08 17:45:41,721 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-08-08 17:45:41,721 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2019-08-08 17:45:41,722 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2019-08-08 17:45:41,722 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2019-08-08 17:45:41,723 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-08-08 17:45:41,723 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-08-08 17:45:41,724 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-08-08 17:45:41,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-08 17:45:41,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-08 17:45:41,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-08 17:45:41,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-08 17:45:41,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-08 17:45:41,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-08 17:45:41,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-08 17:45:41,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-08 17:45:41,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-08 17:45:41,729 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-08 17:45:41,729 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-08 17:45:41,729 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2019-08-08 17:45:41,730 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2019-08-08 17:45:41,730 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2019-08-08 17:45:41,730 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2019-08-08 17:45:41,730 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2019-08-08 17:45:41,730 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2019-08-08 17:45:41,731 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_get_drvdata [2019-08-08 17:45:41,731 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_set_drvdata [2019-08-08 17:45:41,731 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_trigger [2019-08-08 17:45:41,731 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_read [2019-08-08 17:45:41,731 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_cooked_read [2019-08-08 17:45:41,731 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_calibrate [2019-08-08 17:45:41,732 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_time [2019-08-08 17:45:41,732 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_set_poll_handler [2019-08-08 17:45:41,732 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_set_poll_interval [2019-08-08 17:45:41,732 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_decode [2019-08-08 17:45:41,732 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_cooked_read [2019-08-08 17:45:41,732 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_button_read [2019-08-08 17:45:41,733 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_poll [2019-08-08 17:45:41,733 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_open [2019-08-08 17:45:41,733 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_close [2019-08-08 17:45:41,733 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_calibrate_timer [2019-08-08 17:45:41,733 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_name [2019-08-08 17:45:41,733 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_init_device [2019-08-08 17:45:41,734 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_init_masks [2019-08-08 17:45:41,734 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_init_port [2019-08-08 17:45:41,734 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_connect [2019-08-08 17:45:41,734 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_disconnect [2019-08-08 17:45:41,734 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_parse_options [2019-08-08 17:45:41,734 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_init [2019-08-08 17:45:41,735 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_exit [2019-08-08 17:45:41,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gameport_driver_1 [2019-08-08 17:45:41,736 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 17:45:41,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-08-08 17:45:41,736 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-08 17:45:41,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-08-08 17:45:41,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-08 17:45:41,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-08-08 17:45:41,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-08-08 17:45:41,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-08-08 17:45:41,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-08-08 17:45:41,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-08-08 17:45:41,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __gameport_register_driver [2019-08-08 17:45:41,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2019-08-08 17:45:41,740 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_close [2019-08-08 17:45:41,740 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_open [2019-08-08 17:45:41,740 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_start_polling [2019-08-08 17:45:41,740 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_stop_polling [2019-08-08 17:45:41,741 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_unregister_driver [2019-08-08 17:45:41,741 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2019-08-08 17:45:41,741 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2019-08-08 17:45:41,741 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2019-08-08 17:45:41,742 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2019-08-08 17:45:41,742 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2019-08-08 17:45:41,743 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-08-08 17:45:41,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_bind_1 [2019-08-08 17:45:41,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-08 17:45:41,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-08 17:45:41,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_1 [2019-08-08 17:45:41,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-08-08 17:45:41,746 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-08-08 17:45:41,746 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-08 17:45:41,746 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2019-08-08 17:45:41,746 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2019-08-08 17:45:41,746 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2019-08-08 17:45:41,746 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2019-08-08 17:45:41,747 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-08 17:45:41,747 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-08 17:45:41,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-08 17:45:41,747 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 17:45:41,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-08 17:45:41,748 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-08-08 17:45:41,748 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2019-08-08 17:45:41,748 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight16 [2019-08-08 17:45:41,748 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight8 [2019-08-08 17:45:41,748 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-08 17:45:41,749 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2019-08-08 17:45:41,749 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-08-08 17:45:41,749 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-08-08 17:45:41,749 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-08-08 17:45:41,749 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2019-08-08 17:45:41,749 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_read_tsc [2019-08-08 17:45:41,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 17:45:41,750 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-08-08 17:45:41,750 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2019-08-08 17:45:41,751 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2019-08-08 17:45:41,752 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2019-08-08 17:45:41,753 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-08-08 17:45:41,753 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2019-08-08 17:45:41,754 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2019-08-08 17:45:41,755 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-08-08 17:45:41,755 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-08-08 17:45:41,756 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-08 17:45:41,756 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-08-08 17:45:41,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-08-08 17:45:41,757 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-08 17:45:41,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-08-08 17:45:41,758 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 17:45:41,758 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-08 17:45:41,758 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 17:45:41,758 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-08 17:45:41,759 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-08 17:45:41,759 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 17:45:41,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-08 17:45:41,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 17:45:41,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-08 17:45:41,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-08 17:45:41,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-08 17:45:41,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-08 17:45:41,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-08 17:45:41,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-08 17:45:41,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-08 17:45:41,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-08 17:45:41,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gameport_driver_1 [2019-08-08 17:45:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2019-08-08 17:45:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-08-08 17:45:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-08-08 17:45:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-08 17:45:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-08 17:45:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 17:45:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2019-08-08 17:45:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2019-08-08 17:45:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2019-08-08 17:45:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2019-08-08 17:45:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2019-08-08 17:45:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2019-08-08 17:45:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2019-08-08 17:45:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2019-08-08 17:45:41,775 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2019-08-08 17:45:41,775 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2019-08-08 17:45:41,775 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2019-08-08 17:45:41,775 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_open [2019-08-08 17:45:41,775 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_close [2019-08-08 17:45:41,775 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_get_drvdata [2019-08-08 17:45:41,776 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_set_drvdata [2019-08-08 17:45:41,776 INFO L130 BoogieDeclarations]: Found specification of procedure __gameport_register_driver [2019-08-08 17:45:41,776 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_unregister_driver [2019-08-08 17:45:41,776 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_trigger [2019-08-08 17:45:41,776 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-08 17:45:41,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 17:45:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_read [2019-08-08 17:45:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-08-08 17:45:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_cooked_read [2019-08-08 17:45:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-08-08 17:45:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_calibrate [2019-08-08 17:45:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_time [2019-08-08 17:45:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_set_poll_handler [2019-08-08 17:45:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_set_poll_interval [2019-08-08 17:45:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 17:45:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_start_polling [2019-08-08 17:45:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_stop_polling [2019-08-08 17:45:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure analog_decode [2019-08-08 17:45:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure analog_cooked_read [2019-08-08 17:45:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 17:45:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 17:45:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure analog_button_read [2019-08-08 17:45:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure analog_poll [2019-08-08 17:45:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure analog_open [2019-08-08 17:45:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure analog_close [2019-08-08 17:45:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure analog_calibrate_timer [2019-08-08 17:45:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure analog_name [2019-08-08 17:45:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure analog_init_device [2019-08-08 17:45:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure analog_init_masks [2019-08-08 17:45:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure analog_init_port [2019-08-08 17:45:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure analog_connect [2019-08-08 17:45:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure analog_disconnect [2019-08-08 17:45:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure analog_parse_options [2019-08-08 17:45:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure analog_init [2019-08-08 17:45:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure analog_exit [2019-08-08 17:45:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-08 17:45:41,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-08 17:45:41,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2019-08-08 17:45:41,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_bind_1 [2019-08-08 17:45:41,782 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 17:45:41,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-08-08 17:45:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-08 17:45:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-08-08 17:45:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-08-08 17:45:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-08-08 17:45:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-08-08 17:45:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-08 17:45:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 17:45:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 17:45:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 17:45:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-08 17:45:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 17:45:43,269 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-08 17:45:47,299 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 17:45:47,299 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-08 17:45:47,301 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 05:45:47 BoogieIcfgContainer [2019-08-08 17:45:47,301 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 17:45:47,302 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 17:45:47,302 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 17:45:47,302 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 17:45:47,303 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 05:45:47" (1/1) ... [2019-08-08 17:45:47,316 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 17:45:47,318 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 17:45:47,331 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$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) [2019-08-08 17:45:47,341 INFO L168 Benchmark]: Toolchain (without parser) took 7822.90 ms. Allocated memory was 133.2 MB in the beginning and 277.9 MB in the end (delta: 144.7 MB). Free memory was 83.1 MB in the beginning and 179.2 MB in the end (delta: -96.1 MB). Peak memory consumption was 48.6 MB. Max. memory is 7.1 GB. [2019-08-08 17:45:47,343 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 133.2 MB. Free memory was 107.1 MB in the beginning and 106.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-08 17:45:47,344 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1866.45 ms. Allocated memory was 133.2 MB in the beginning and 213.9 MB in the end (delta: 80.7 MB). Free memory was 82.6 MB in the beginning and 116.4 MB in the end (delta: -33.8 MB). Peak memory consumption was 54.5 MB. Max. memory is 7.1 GB. [2019-08-08 17:45:47,346 INFO L168 Benchmark]: Boogie Preprocessor took 261.85 ms. Allocated memory is still 213.9 MB. Free memory was 116.4 MB in the beginning and 105.1 MB in the end (delta: 11.4 MB). Peak memory consumption was 11.4 MB. Max. memory is 7.1 GB. [2019-08-08 17:45:47,349 INFO L168 Benchmark]: RCFGBuilder took 5656.10 ms. Allocated memory was 213.9 MB in the beginning and 277.9 MB in the end (delta: 64.0 MB). Free memory was 104.2 MB in the beginning and 181.7 MB in the end (delta: -77.5 MB). Peak memory consumption was 101.3 MB. Max. memory is 7.1 GB. [2019-08-08 17:45:47,351 INFO L168 Benchmark]: Symbolic Interpretation took 33.91 ms. Allocated memory is still 277.9 MB. Free memory was 181.7 MB in the beginning and 179.2 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. [2019-08-08 17:45:47,357 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 0.22 ms. Allocated memory is still 133.2 MB. Free memory was 107.1 MB in the beginning and 106.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1866.45 ms. Allocated memory was 133.2 MB in the beginning and 213.9 MB in the end (delta: 80.7 MB). Free memory was 82.6 MB in the beginning and 116.4 MB in the end (delta: -33.8 MB). Peak memory consumption was 54.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 261.85 ms. Allocated memory is still 213.9 MB. Free memory was 116.4 MB in the beginning and 105.1 MB in the end (delta: 11.4 MB). Peak memory consumption was 11.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 5656.10 ms. Allocated memory was 213.9 MB in the beginning and 277.9 MB in the end (delta: 64.0 MB). Free memory was 104.2 MB in the beginning and 181.7 MB in the end (delta: -77.5 MB). Peak memory consumption was 101.3 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 33.91 ms. Allocated memory is still 277.9 MB. Free memory was 181.7 MB in the beginning and 179.2 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...