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-3.0/usb_urb-drivers-staging-lirc-lirc_imon.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 15:25:49,828 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 15:25:49,830 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 15:25:49,841 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 15:25:49,842 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 15:25:49,843 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 15:25:49,844 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 15:25:49,846 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 15:25:49,848 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 15:25:49,849 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 15:25:49,850 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 15:25:49,851 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 15:25:49,851 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 15:25:49,852 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 15:25:49,853 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 15:25:49,856 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 15:25:49,857 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 15:25:49,858 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 15:25:49,860 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 15:25:49,862 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 15:25:49,864 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 15:25:49,865 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 15:25:49,867 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 15:25:49,867 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 15:25:49,870 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 15:25:49,871 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 15:25:49,871 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 15:25:49,872 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 15:25:49,872 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 15:25:49,873 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 15:25:49,874 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 15:25:49,875 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 15:25:49,876 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 15:25:49,876 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 15:25:49,878 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 15:25:49,878 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 15:25:49,879 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 15:25:49,879 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 15:25:49,879 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 15:25:49,880 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 15:25:49,881 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 15:25:49,882 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 15:25:49,898 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 15:25:49,898 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 15:25:49,899 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 15:25:49,900 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 15:25:49,900 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 15:25:49,900 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 15:25:49,900 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 15:25:49,901 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 15:25:49,901 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 15:25:49,901 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 15:25:49,901 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 15:25:49,901 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 15:25:49,902 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 15:25:49,902 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 15:25:49,902 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 15:25:49,902 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 15:25:49,902 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 15:25:49,903 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 15:25:49,903 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 15:25:49,903 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 15:25:49,903 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 15:25:49,903 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 15:25:49,904 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 15:25:49,904 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 15:25:49,904 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 15:25:49,904 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 15:25:49,904 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-08 15:25:49,944 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 15:25:49,956 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 15:25:49,960 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 15:25:49,961 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 15:25:49,962 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 15:25:49,962 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-staging-lirc-lirc_imon.ko.cil.out.i [2019-08-08 15:25:50,027 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85c2ac73b/6eb0a310699b45e1946accf3ae5ce875/FLAGba300c4d8 [2019-08-08 15:25:50,871 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 15:25:50,873 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-staging-lirc-lirc_imon.ko.cil.out.i [2019-08-08 15:25:50,927 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85c2ac73b/6eb0a310699b45e1946accf3ae5ce875/FLAGba300c4d8 [2019-08-08 15:25:51,344 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85c2ac73b/6eb0a310699b45e1946accf3ae5ce875 [2019-08-08 15:25:51,354 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 15:25:51,356 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 15:25:51,357 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 15:25:51,358 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 15:25:51,361 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 15:25:51,362 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 03:25:51" (1/1) ... [2019-08-08 15:25:51,365 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31a9232c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 03:25:51, skipping insertion in model container [2019-08-08 15:25:51,365 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 03:25:51" (1/1) ... [2019-08-08 15:25:51,373 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 15:25:51,470 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 15:25:52,938 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 15:25:53,033 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 15:25:53,351 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 15:25:53,477 INFO L192 MainTranslator]: Completed translation [2019-08-08 15:25:53,478 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 03:25:53 WrapperNode [2019-08-08 15:25:53,478 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 15:25:53,479 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 15:25:53,480 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 15:25:53,480 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 15:25:53,495 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 03:25:53" (1/1) ... [2019-08-08 15:25:53,495 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 03:25:53" (1/1) ... [2019-08-08 15:25:53,559 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 03:25:53" (1/1) ... [2019-08-08 15:25:53,560 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 03:25:53" (1/1) ... [2019-08-08 15:25:53,699 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 03:25:53" (1/1) ... [2019-08-08 15:25:53,736 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 03:25:53" (1/1) ... [2019-08-08 15:25:53,771 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 03:25:53" (1/1) ... [2019-08-08 15:25:53,799 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 15:25:53,800 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 15:25:53,800 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 15:25:53,800 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 15:25:53,802 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 03:25:53" (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 15:25:53,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 15:25:53,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 15:25:53,872 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-08-08 15:25:53,873 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-08 15:25:53,873 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-08-08 15:25:53,873 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-08-08 15:25:53,873 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-08 15:25:53,874 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-08 15:25:53,874 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-08-08 15:25:53,874 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-08 15:25:53,874 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-08 15:25:53,874 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2019-08-08 15:25:53,875 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-08-08 15:25:53,875 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-08-08 15:25:53,875 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-08-08 15:25:53,875 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2019-08-08 15:25:53,876 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-08-08 15:25:53,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-08-08 15:25:53,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2019-08-08 15:25:53,878 INFO L138 BoogieDeclarations]: Found implementation of procedure lirc_buffer_init [2019-08-08 15:25:53,878 INFO L138 BoogieDeclarations]: Found implementation of procedure lirc_buffer_free [2019-08-08 15:25:53,878 INFO L138 BoogieDeclarations]: Found implementation of procedure lirc_buffer_write [2019-08-08 15:25:53,879 INFO L138 BoogieDeclarations]: Found implementation of procedure free_imon_context [2019-08-08 15:25:53,879 INFO L138 BoogieDeclarations]: Found implementation of procedure deregister_from_lirc [2019-08-08 15:25:53,879 INFO L138 BoogieDeclarations]: Found implementation of procedure display_open [2019-08-08 15:25:53,880 INFO L138 BoogieDeclarations]: Found implementation of procedure display_close [2019-08-08 15:25:53,880 INFO L138 BoogieDeclarations]: Found implementation of procedure send_packet [2019-08-08 15:25:53,881 INFO L138 BoogieDeclarations]: Found implementation of procedure vfd_write [2019-08-08 15:25:53,881 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_tx_callback [2019-08-08 15:25:53,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_open [2019-08-08 15:25:53,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_close [2019-08-08 15:25:53,882 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_data [2019-08-08 15:25:53,882 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_incoming_packet [2019-08-08 15:25:53,882 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rx_callback [2019-08-08 15:25:53,882 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_probe [2019-08-08 15:25:53,883 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_disconnect [2019-08-08 15:25:53,883 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_suspend [2019-08-08 15:25:53,883 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_resume [2019-08-08 15:25:53,883 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init [2019-08-08 15:25:53,883 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_exit [2019-08-08 15:25:53,883 INFO L138 BoogieDeclarations]: Found implementation of procedure init_module [2019-08-08 15:25:53,884 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_module [2019-08-08 15:25:53,884 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 15:25:53,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2019-08-08 15:25:53,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2019-08-08 15:25:53,885 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-08-08 15:25:53,885 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-08-08 15:25:53,885 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-08-08 15:25:53,885 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-08-08 15:25:53,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-08 15:25:53,886 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-08-08 15:25:53,886 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_alloc [2019-08-08 15:25:53,886 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_free [2019-08-08 15:25:53,886 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2019-08-08 15:25:53,887 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in_r [2019-08-08 15:25:53,887 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-08 15:25:53,887 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-08-08 15:25:53,887 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-08 15:25:53,887 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-08-08 15:25:53,888 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-08-08 15:25:53,888 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-08-08 15:25:53,888 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-08 15:25:53,888 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-08-08 15:25:53,888 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_all [2019-08-08 15:25:53,889 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-08 15:25:53,889 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-08-08 15:25:53,889 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-08 15:25:53,889 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-08-08 15:25:53,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-08-08 15:25:53,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-08 15:25:53,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_pointer [2019-08-08 15:25:53,891 INFO L138 BoogieDeclarations]: Found implementation of procedure lirc_register_driver [2019-08-08 15:25:53,891 INFO L138 BoogieDeclarations]: Found implementation of procedure lirc_unregister_driver [2019-08-08 15:25:53,891 INFO L138 BoogieDeclarations]: Found implementation of procedure memdup_user [2019-08-08 15:25:53,892 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-08-08 15:25:53,892 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-08 15:25:53,893 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-08 15:25:53,893 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-08-08 15:25:53,893 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2019-08-08 15:25:53,894 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_find_interface [2019-08-08 15:25:53,894 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2019-08-08 15:25:53,894 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-08-08 15:25:53,895 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_id [2019-08-08 15:25:53,895 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2019-08-08 15:25:53,896 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-08-08 15:25:53,896 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-08-08 15:25:53,896 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible [2019-08-08 15:25:53,897 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-08-08 15:25:53,897 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-08 15:25:53,897 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-08 15:25:53,898 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-08 15:25:53,898 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-08-08 15:25:53,898 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 15:25:53,899 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-08 15:25:53,899 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-08-08 15:25:53,899 INFO L130 BoogieDeclarations]: Found specification of procedure memdup_user [2019-08-08 15:25:53,900 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-08 15:25:53,900 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-08-08 15:25:53,900 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-08-08 15:25:53,900 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-08 15:25:53,900 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-08-08 15:25:53,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 15:25:53,901 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-08-08 15:25:53,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 15:25:53,901 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-08 15:25:53,901 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-08-08 15:25:53,902 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-08 15:25:53,902 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-08 15:25:53,902 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-08 15:25:53,902 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-08-08 15:25:53,903 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-08-08 15:25:53,903 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-08-08 15:25:53,903 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-08-08 15:25:53,903 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-08 15:25:53,904 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-08-08 15:25:53,904 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible [2019-08-08 15:25:53,904 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-08-08 15:25:53,904 INFO L130 BoogieDeclarations]: Found specification of procedure complete_all [2019-08-08 15:25:53,905 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-08 15:25:53,905 INFO L130 BoogieDeclarations]: Found specification of procedure init_module [2019-08-08 15:25:53,905 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_module [2019-08-08 15:25:53,906 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-08 15:25:53,906 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-08 15:25:53,906 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-08 15:25:53,907 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-08 15:25:53,907 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-08 15:25:53,908 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-08-08 15:25:53,908 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-08-08 15:25:53,908 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-08-08 15:25:53,908 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2019-08-08 15:25:53,908 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2019-08-08 15:25:53,909 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-08-08 15:25:53,909 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-08-08 15:25:53,909 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-08-08 15:25:53,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 15:25:53,910 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2019-08-08 15:25:53,910 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_id [2019-08-08 15:25:53,910 INFO L130 BoogieDeclarations]: Found specification of procedure usb_find_interface [2019-08-08 15:25:53,910 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-08-08 15:25:53,911 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2019-08-08 15:25:53,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 15:25:53,913 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-08-08 15:25:53,916 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2019-08-08 15:25:53,916 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2019-08-08 15:25:53,917 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-08-08 15:25:53,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 15:25:53,924 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-08-08 15:25:53,925 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-08-08 15:25:53,925 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-08-08 15:25:53,925 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-08-08 15:25:53,926 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-08-08 15:25:53,926 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-08-08 15:25:53,926 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-08-08 15:25:53,926 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2019-08-08 15:25:53,927 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2019-08-08 15:25:53,927 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2019-08-08 15:25:53,927 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2019-08-08 15:25:53,927 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in_r [2019-08-08 15:25:53,927 INFO L130 BoogieDeclarations]: Found specification of procedure lirc_buffer_init [2019-08-08 15:25:53,927 INFO L130 BoogieDeclarations]: Found specification of procedure lirc_buffer_free [2019-08-08 15:25:53,928 INFO L130 BoogieDeclarations]: Found specification of procedure lirc_buffer_write [2019-08-08 15:25:53,928 INFO L130 BoogieDeclarations]: Found specification of procedure lirc_register_driver [2019-08-08 15:25:53,928 INFO L130 BoogieDeclarations]: Found specification of procedure lirc_unregister_driver [2019-08-08 15:25:53,928 INFO L130 BoogieDeclarations]: Found specification of procedure imon_probe [2019-08-08 15:25:53,928 INFO L130 BoogieDeclarations]: Found specification of procedure imon_disconnect [2019-08-08 15:25:53,929 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rx_callback [2019-08-08 15:25:53,929 INFO L130 BoogieDeclarations]: Found specification of procedure usb_tx_callback [2019-08-08 15:25:53,929 INFO L130 BoogieDeclarations]: Found specification of procedure imon_resume [2019-08-08 15:25:53,929 INFO L130 BoogieDeclarations]: Found specification of procedure imon_suspend [2019-08-08 15:25:53,929 INFO L130 BoogieDeclarations]: Found specification of procedure display_open [2019-08-08 15:25:53,929 INFO L130 BoogieDeclarations]: Found specification of procedure display_close [2019-08-08 15:25:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure vfd_write [2019-08-08 15:25:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure ir_open [2019-08-08 15:25:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure ir_close [2019-08-08 15:25:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init [2019-08-08 15:25:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure imon_exit [2019-08-08 15:25:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure free_imon_context [2019-08-08 15:25:53,931 INFO L130 BoogieDeclarations]: Found specification of procedure deregister_from_lirc [2019-08-08 15:25:53,931 INFO L130 BoogieDeclarations]: Found specification of procedure send_packet [2019-08-08 15:25:53,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-08 15:25:53,931 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 15:25:53,931 INFO L130 BoogieDeclarations]: Found specification of procedure submit_data [2019-08-08 15:25:53,931 INFO L130 BoogieDeclarations]: Found specification of procedure imon_incoming_packet [2019-08-08 15:25:53,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-08-08 15:25:53,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-08 15:25:53,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-08-08 15:25:53,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-08 15:25:53,932 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 15:25:53,932 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 15:25:53,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2019-08-08 15:25:53,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2019-08-08 15:25:53,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2019-08-08 15:25:53,933 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-08 15:25:53,933 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-08 15:25:53,933 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-08 15:25:53,934 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-08 15:25:53,934 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 15:25:53,934 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 15:25:53,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 15:25:53,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-08 15:25:53,935 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 15:25:53,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-08 15:25:53,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-08 15:25:53,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-08 15:25:53,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-08 15:25:56,684 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_assume_stopFINAL: assume true; [2019-08-08 15:26:03,239 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-08 15:26:03,263 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2019-08-08 15:26:03,263 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2019-08-08 15:26:03,525 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-08 15:26:03,633 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##23: assume !false; [2019-08-08 15:26:03,633 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume false; [2019-08-08 15:26:04,347 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 15:26:04,347 INFO L283 CfgBuilder]: Removed 40 assume(true) statements. [2019-08-08 15:26:04,349 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 03:26:04 BoogieIcfgContainer [2019-08-08 15:26:04,349 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 15:26:04,350 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 15:26:04,350 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 15:26:04,350 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 15:26:04,351 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 03:26:04" (1/1) ... [2019-08-08 15:26:04,364 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 15:26:04,367 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 15:26:04,379 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 15:26:04,388 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 15:26:04,389 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 15:26:04,832 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 3080 [2019-08-08 15:26:47,648 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Expected one sink location but found 0 at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.regexdag.RegexDagUtils.singleSinkLocation(RegexDagUtils.java:47) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:87) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) 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: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 15:26:47,654 INFO L168 Benchmark]: Toolchain (without parser) took 56297.52 ms. Allocated memory was 140.0 MB in the beginning and 1.9 GB in the end (delta: 1.7 GB). Free memory was 81.9 MB in the beginning and 495.0 MB in the end (delta: -413.1 MB). Peak memory consumption was 1.6 GB. Max. memory is 7.1 GB. [2019-08-08 15:26:47,655 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 140.0 MB. Free memory was 107.3 MB in the beginning and 107.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-08 15:26:47,656 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2121.47 ms. Allocated memory was 140.0 MB in the beginning and 222.3 MB in the end (delta: 82.3 MB). Free memory was 81.7 MB in the beginning and 112.6 MB in the end (delta: -30.8 MB). Peak memory consumption was 65.0 MB. Max. memory is 7.1 GB. [2019-08-08 15:26:47,657 INFO L168 Benchmark]: Boogie Preprocessor took 319.97 ms. Allocated memory is still 222.3 MB. Free memory was 112.6 MB in the beginning and 95.1 MB in the end (delta: 17.4 MB). Peak memory consumption was 17.4 MB. Max. memory is 7.1 GB. [2019-08-08 15:26:47,658 INFO L168 Benchmark]: RCFGBuilder took 10549.48 ms. Allocated memory was 222.3 MB in the beginning and 497.0 MB in the end (delta: 274.7 MB). Free memory was 95.1 MB in the beginning and 137.4 MB in the end (delta: -42.2 MB). Peak memory consumption was 254.6 MB. Max. memory is 7.1 GB. [2019-08-08 15:26:47,659 INFO L168 Benchmark]: Symbolic Interpretation took 43301.95 ms. Allocated memory was 497.0 MB in the beginning and 1.9 GB in the end (delta: 1.4 GB). Free memory was 137.4 MB in the beginning and 495.0 MB in the end (delta: -357.7 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2019-08-08 15:26:47,664 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: IllegalArgumentException: Expected one sink location but found 0 de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: IllegalArgumentException: Expected one sink location but found 0: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.regexdag.RegexDagUtils.singleSinkLocation(RegexDagUtils.java:47) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 140.0 MB. Free memory was 107.3 MB in the beginning and 107.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2121.47 ms. Allocated memory was 140.0 MB in the beginning and 222.3 MB in the end (delta: 82.3 MB). Free memory was 81.7 MB in the beginning and 112.6 MB in the end (delta: -30.8 MB). Peak memory consumption was 65.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 319.97 ms. Allocated memory is still 222.3 MB. Free memory was 112.6 MB in the beginning and 95.1 MB in the end (delta: 17.4 MB). Peak memory consumption was 17.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 10549.48 ms. Allocated memory was 222.3 MB in the beginning and 497.0 MB in the end (delta: 274.7 MB). Free memory was 95.1 MB in the beginning and 137.4 MB in the end (delta: -42.2 MB). Peak memory consumption was 254.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 43301.95 ms. Allocated memory was 497.0 MB in the beginning and 1.9 GB in the end (delta: 1.4 GB). Free memory was 137.4 MB in the beginning and 495.0 MB in the end (delta: -357.7 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...