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 0.1.24-55cd5f5 [2019-08-15 13:28:35,798 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-15 13:28:35,800 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-15 13:28:35,812 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-15 13:28:35,812 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-15 13:28:35,813 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-15 13:28:35,814 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-15 13:28:35,816 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-15 13:28:35,818 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-15 13:28:35,819 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-15 13:28:35,819 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-15 13:28:35,821 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-15 13:28:35,821 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-15 13:28:35,822 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-15 13:28:35,823 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-15 13:28:35,824 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-15 13:28:35,825 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-15 13:28:35,826 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-15 13:28:35,827 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-15 13:28:35,829 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-15 13:28:35,831 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-15 13:28:35,835 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-15 13:28:35,837 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-15 13:28:35,837 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-15 13:28:35,843 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-15 13:28:35,843 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-15 13:28:35,843 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-15 13:28:35,846 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-15 13:28:35,846 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-15 13:28:35,847 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-15 13:28:35,848 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-15 13:28:35,849 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-15 13:28:35,849 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-15 13:28:35,851 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-15 13:28:35,852 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-15 13:28:35,852 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-15 13:28:35,854 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-15 13:28:35,854 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-15 13:28:35,854 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-15 13:28:35,855 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-15 13:28:35,856 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-15 13:28:35,860 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 [2019-08-15 13:28:35,890 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-15 13:28:35,891 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-15 13:28:35,892 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-15 13:28:35,892 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-15 13:28:35,892 INFO L138 SettingsManager]: * Use SBE=true [2019-08-15 13:28:35,893 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-15 13:28:35,893 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-15 13:28:35,894 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-15 13:28:35,894 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-15 13:28:35,894 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-15 13:28:35,895 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-15 13:28:35,896 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-15 13:28:35,896 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-15 13:28:35,896 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-15 13:28:35,896 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-15 13:28:35,897 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-15 13:28:35,897 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-15 13:28:35,897 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-15 13:28:35,897 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-15 13:28:35,898 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-15 13:28:35,898 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-15 13:28:35,898 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-15 13:28:35,899 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-15 13:28:35,899 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-15 13:28:35,899 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-15 13:28:35,899 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-15 13:28:35,899 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-15 13:28:35,959 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-15 13:28:35,979 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-15 13:28:35,983 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-15 13:28:35,985 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-15 13:28:35,986 INFO L275 PluginConnector]: CDTParser initialized [2019-08-15 13:28:35,987 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--joystick--analog.ko-entry_point.cil.out.i [2019-08-15 13:28:36,042 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a705701e/f5750e588509409086f4753bbf03317d/FLAGe1d68276b [2019-08-15 13:28:36,779 INFO L306 CDTParser]: Found 1 translation units. [2019-08-15 13:28:36,780 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--joystick--analog.ko-entry_point.cil.out.i [2019-08-15 13:28:36,813 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a705701e/f5750e588509409086f4753bbf03317d/FLAGe1d68276b [2019-08-15 13:28:37,311 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a705701e/f5750e588509409086f4753bbf03317d [2019-08-15 13:28:37,320 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-15 13:28:37,321 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-15 13:28:37,322 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-15 13:28:37,322 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-15 13:28:37,326 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-15 13:28:37,327 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.08 01:28:37" (1/1) ... [2019-08-15 13:28:37,330 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5698e823 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 01:28:37, skipping insertion in model container [2019-08-15 13:28:37,330 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.08 01:28:37" (1/1) ... [2019-08-15 13:28:37,338 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-15 13:28:37,447 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-15 13:28:38,003 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2539] [2019-08-15 13:28:38,004 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] [2019-08-15 13:28:38,564 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-15 13:28:38,588 INFO L188 MainTranslator]: Completed pre-run [2019-08-15 13:28:38,645 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2539] [2019-08-15 13:28:38,645 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] [2019-08-15 13:28:38,748 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-15 13:28:38,830 INFO L192 MainTranslator]: Completed translation [2019-08-15 13:28:38,831 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 01:28:38 WrapperNode [2019-08-15 13:28:38,831 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-15 13:28:38,832 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-15 13:28:38,832 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-15 13:28:38,832 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-15 13:28:38,845 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 01:28:38" (1/1) ... [2019-08-15 13:28:38,846 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 01:28:38" (1/1) ... [2019-08-15 13:28:38,890 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 01:28:38" (1/1) ... [2019-08-15 13:28:38,890 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 01:28:38" (1/1) ... [2019-08-15 13:28:39,009 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 01:28:38" (1/1) ... [2019-08-15 13:28:39,033 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 01:28:38" (1/1) ... [2019-08-15 13:28:39,064 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 01:28:38" (1/1) ... [2019-08-15 13:28:39,094 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-15 13:28:39,094 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-15 13:28:39,095 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-15 13:28:39,095 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-15 13:28:39,096 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 01:28:38" (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 [2019-08-15 13:28:39,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-15 13:28:39,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-15 13:28:39,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-15 13:28:39,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-08-15 13:28:39,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-08-15 13:28:39,185 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-08-15 13:28:39,185 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2019-08-15 13:28:39,186 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight16 [2019-08-15 13:28:39,186 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight8 [2019-08-15 13:28:39,186 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_read_tsc [2019-08-15 13:28:39,187 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-08-15 13:28:39,187 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2019-08-15 13:28:39,188 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2019-08-15 13:28:39,188 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2019-08-15 13:28:39,189 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-08-15 13:28:39,189 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-08-15 13:28:39,189 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-08-15 13:28:39,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-15 13:28:39,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-15 13:28:39,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-15 13:28:39,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-15 13:28:39,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-15 13:28:39,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-15 13:28:39,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-15 13:28:39,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-15 13:28:39,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-15 13:28:39,192 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-15 13:28:39,192 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-15 13:28:39,193 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2019-08-15 13:28:39,193 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2019-08-15 13:28:39,193 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2019-08-15 13:28:39,193 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2019-08-15 13:28:39,193 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2019-08-15 13:28:39,193 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2019-08-15 13:28:39,194 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_get_drvdata [2019-08-15 13:28:39,194 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_set_drvdata [2019-08-15 13:28:39,194 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_trigger [2019-08-15 13:28:39,194 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_read [2019-08-15 13:28:39,194 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_cooked_read [2019-08-15 13:28:39,194 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_calibrate [2019-08-15 13:28:39,195 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_time [2019-08-15 13:28:39,195 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_set_poll_handler [2019-08-15 13:28:39,195 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_set_poll_interval [2019-08-15 13:28:39,195 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_decode [2019-08-15 13:28:39,196 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_cooked_read [2019-08-15 13:28:39,196 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_button_read [2019-08-15 13:28:39,196 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_poll [2019-08-15 13:28:39,196 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_open [2019-08-15 13:28:39,196 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_close [2019-08-15 13:28:39,197 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_calibrate_timer [2019-08-15 13:28:39,197 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_name [2019-08-15 13:28:39,197 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_init_device [2019-08-15 13:28:39,197 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_init_masks [2019-08-15 13:28:39,197 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_init_port [2019-08-15 13:28:39,197 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_connect [2019-08-15 13:28:39,198 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_disconnect [2019-08-15 13:28:39,198 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_parse_options [2019-08-15 13:28:39,259 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_init [2019-08-15 13:28:39,259 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_exit [2019-08-15 13:28:39,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gameport_driver_1 [2019-08-15 13:28:39,260 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-15 13:28:39,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-08-15 13:28:39,260 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-15 13:28:39,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-08-15 13:28:39,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-15 13:28:39,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-08-15 13:28:39,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-08-15 13:28:39,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-08-15 13:28:39,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-08-15 13:28:39,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-08-15 13:28:39,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __gameport_register_driver [2019-08-15 13:28:39,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2019-08-15 13:28:39,261 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_close [2019-08-15 13:28:39,262 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_open [2019-08-15 13:28:39,262 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_start_polling [2019-08-15 13:28:39,262 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_stop_polling [2019-08-15 13:28:39,262 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_unregister_driver [2019-08-15 13:28:39,263 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2019-08-15 13:28:39,263 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2019-08-15 13:28:39,263 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2019-08-15 13:28:39,263 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2019-08-15 13:28:39,263 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2019-08-15 13:28:39,263 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-08-15 13:28:39,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_bind_1 [2019-08-15 13:28:39,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-15 13:28:39,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-15 13:28:39,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_1 [2019-08-15 13:28:39,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-08-15 13:28:39,265 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-08-15 13:28:39,266 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-15 13:28:39,266 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2019-08-15 13:28:39,266 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2019-08-15 13:28:39,266 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2019-08-15 13:28:39,266 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2019-08-15 13:28:39,266 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-15 13:28:39,266 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-15 13:28:39,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-15 13:28:39,267 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-15 13:28:39,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-15 13:28:39,268 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-08-15 13:28:39,268 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2019-08-15 13:28:39,268 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight16 [2019-08-15 13:28:39,268 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight8 [2019-08-15 13:28:39,269 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-15 13:28:39,269 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2019-08-15 13:28:39,269 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-08-15 13:28:39,269 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-08-15 13:28:39,269 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-08-15 13:28:39,269 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2019-08-15 13:28:39,269 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_read_tsc [2019-08-15 13:28:39,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-15 13:28:39,270 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-08-15 13:28:39,270 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2019-08-15 13:28:39,270 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2019-08-15 13:28:39,271 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2019-08-15 13:28:39,271 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-08-15 13:28:39,271 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2019-08-15 13:28:39,271 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2019-08-15 13:28:39,272 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-08-15 13:28:39,272 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-08-15 13:28:39,272 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-15 13:28:39,272 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-08-15 13:28:39,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-08-15 13:28:39,273 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-15 13:28:39,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-08-15 13:28:39,274 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-15 13:28:39,274 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-15 13:28:39,274 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-15 13:28:39,274 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-15 13:28:39,274 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-15 13:28:39,275 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-15 13:28:39,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-15 13:28:39,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-15 13:28:39,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-15 13:28:39,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-15 13:28:39,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-15 13:28:39,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-15 13:28:39,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-15 13:28:39,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-15 13:28:39,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-15 13:28:39,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-15 13:28:39,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gameport_driver_1 [2019-08-15 13:28:39,288 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2019-08-15 13:28:39,288 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-08-15 13:28:39,288 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-08-15 13:28:39,288 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-15 13:28:39,288 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-15 13:28:39,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-15 13:28:39,289 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2019-08-15 13:28:39,289 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2019-08-15 13:28:39,289 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2019-08-15 13:28:39,289 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2019-08-15 13:28:39,289 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2019-08-15 13:28:39,289 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2019-08-15 13:28:39,290 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2019-08-15 13:28:39,290 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2019-08-15 13:28:39,290 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2019-08-15 13:28:39,290 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2019-08-15 13:28:39,290 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2019-08-15 13:28:39,290 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_open [2019-08-15 13:28:39,290 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_close [2019-08-15 13:28:39,291 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_get_drvdata [2019-08-15 13:28:39,291 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_set_drvdata [2019-08-15 13:28:39,291 INFO L130 BoogieDeclarations]: Found specification of procedure __gameport_register_driver [2019-08-15 13:28:39,291 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_unregister_driver [2019-08-15 13:28:39,292 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_trigger [2019-08-15 13:28:39,292 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-15 13:28:39,292 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-15 13:28:39,292 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_read [2019-08-15 13:28:39,293 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-08-15 13:28:39,293 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_cooked_read [2019-08-15 13:28:39,293 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-08-15 13:28:39,293 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_calibrate [2019-08-15 13:28:39,293 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_time [2019-08-15 13:28:39,293 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_set_poll_handler [2019-08-15 13:28:39,293 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_set_poll_interval [2019-08-15 13:28:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-15 13:28:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_start_polling [2019-08-15 13:28:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_stop_polling [2019-08-15 13:28:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure analog_decode [2019-08-15 13:28:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure analog_cooked_read [2019-08-15 13:28:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-15 13:28:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-15 13:28:39,295 INFO L130 BoogieDeclarations]: Found specification of procedure analog_button_read [2019-08-15 13:28:39,295 INFO L130 BoogieDeclarations]: Found specification of procedure analog_poll [2019-08-15 13:28:39,295 INFO L130 BoogieDeclarations]: Found specification of procedure analog_open [2019-08-15 13:28:39,295 INFO L130 BoogieDeclarations]: Found specification of procedure analog_close [2019-08-15 13:28:39,295 INFO L130 BoogieDeclarations]: Found specification of procedure analog_calibrate_timer [2019-08-15 13:28:39,295 INFO L130 BoogieDeclarations]: Found specification of procedure analog_name [2019-08-15 13:28:39,295 INFO L130 BoogieDeclarations]: Found specification of procedure analog_init_device [2019-08-15 13:28:39,295 INFO L130 BoogieDeclarations]: Found specification of procedure analog_init_masks [2019-08-15 13:28:39,296 INFO L130 BoogieDeclarations]: Found specification of procedure analog_init_port [2019-08-15 13:28:39,296 INFO L130 BoogieDeclarations]: Found specification of procedure analog_connect [2019-08-15 13:28:39,296 INFO L130 BoogieDeclarations]: Found specification of procedure analog_disconnect [2019-08-15 13:28:39,296 INFO L130 BoogieDeclarations]: Found specification of procedure analog_parse_options [2019-08-15 13:28:39,296 INFO L130 BoogieDeclarations]: Found specification of procedure analog_init [2019-08-15 13:28:39,296 INFO L130 BoogieDeclarations]: Found specification of procedure analog_exit [2019-08-15 13:28:39,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-15 13:28:39,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-15 13:28:39,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2019-08-15 13:28:39,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_bind_1 [2019-08-15 13:28:39,297 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-15 13:28:39,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-08-15 13:28:39,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-15 13:28:39,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-08-15 13:28:39,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-08-15 13:28:39,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-08-15 13:28:39,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-08-15 13:28:39,298 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-15 13:28:39,298 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-15 13:28:39,298 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-15 13:28:39,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-15 13:28:39,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-15 13:28:39,298 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-15 13:28:40,263 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-15 13:28:41,840 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-15 13:28:41,840 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-15 13:28:41,842 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.08 01:28:41 BoogieIcfgContainer [2019-08-15 13:28:41,842 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-15 13:28:41,843 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-15 13:28:41,843 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-15 13:28:41,843 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-15 13:28:41,844 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.08 01:28:41" (1/1) ... [2019-08-15 13:28:41,872 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$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$Head.forEach(ReferencePipeline.java:580) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.checkNotRecursive(CallGraph.java:131) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.(CallGraph.java:92) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.(IcfgInterpreter.java:84) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SifaBuilder.construct(SifaBuilder.java:98) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:69) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-08-15 13:28:41,884 INFO L168 Benchmark]: Toolchain (without parser) took 4561.50 ms. Allocated memory was 132.6 MB in the beginning and 280.0 MB in the end (delta: 147.3 MB). Free memory was 83.8 MB in the beginning and 90.0 MB in the end (delta: -6.2 MB). Peak memory consumption was 141.1 MB. Max. memory is 7.1 GB. [2019-08-15 13:28:41,885 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 132.6 MB. Free memory was 107.9 MB in the beginning and 107.7 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-15 13:28:41,886 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1509.09 ms. Allocated memory was 132.6 MB in the beginning and 202.4 MB in the end (delta: 69.7 MB). Free memory was 83.3 MB in the beginning and 97.7 MB in the end (delta: -14.4 MB). Peak memory consumption was 60.5 MB. Max. memory is 7.1 GB. [2019-08-15 13:28:41,888 INFO L168 Benchmark]: Boogie Preprocessor took 262.30 ms. Allocated memory is still 202.4 MB. Free memory was 97.7 MB in the beginning and 85.5 MB in the end (delta: 12.2 MB). Peak memory consumption was 12.2 MB. Max. memory is 7.1 GB. [2019-08-15 13:28:41,889 INFO L168 Benchmark]: RCFGBuilder took 2748.01 ms. Allocated memory was 202.4 MB in the beginning and 280.0 MB in the end (delta: 77.6 MB). Free memory was 84.8 MB in the beginning and 92.3 MB in the end (delta: -7.5 MB). Peak memory consumption was 70.1 MB. Max. memory is 7.1 GB. [2019-08-15 13:28:41,891 INFO L168 Benchmark]: Symbolic Interpretation took 38.39 ms. Allocated memory is still 280.0 MB. Free memory was 92.3 MB in the beginning and 90.0 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. [2019-08-15 13:28:41,896 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 0.21 ms. Allocated memory is still 132.6 MB. Free memory was 107.9 MB in the beginning and 107.7 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1509.09 ms. Allocated memory was 132.6 MB in the beginning and 202.4 MB in the end (delta: 69.7 MB). Free memory was 83.3 MB in the beginning and 97.7 MB in the end (delta: -14.4 MB). Peak memory consumption was 60.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 262.30 ms. Allocated memory is still 202.4 MB. Free memory was 97.7 MB in the beginning and 85.5 MB in the end (delta: 12.2 MB). Peak memory consumption was 12.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2748.01 ms. Allocated memory was 202.4 MB in the beginning and 280.0 MB in the end (delta: 77.6 MB). Free memory was 84.8 MB in the beginning and 92.3 MB in the end (delta: -7.5 MB). Peak memory consumption was 70.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 38.39 ms. Allocated memory is still 280.0 MB. Free memory was 92.3 MB in the beginning and 90.0 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...