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-validator-v0.8/linux-stable-1dfa93a-1-100_1a-drivers--usb--serial--kobil_sct.ko-entry_point_ldv-val-v0.8.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 18:23:45,707 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 18:23:45,709 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 18:23:45,730 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 18:23:45,730 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 18:23:45,734 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 18:23:45,736 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 18:23:45,740 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 18:23:45,745 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 18:23:45,746 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 18:23:45,750 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 18:23:45,751 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 18:23:45,751 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 18:23:45,752 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 18:23:45,753 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 18:23:45,759 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 18:23:45,761 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 18:23:45,762 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 18:23:45,767 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 18:23:45,769 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 18:23:45,775 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 18:23:45,776 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 18:23:45,780 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 18:23:45,781 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 18:23:45,786 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 18:23:45,786 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 18:23:45,786 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 18:23:45,789 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 18:23:45,790 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 18:23:45,791 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 18:23:45,791 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 18:23:45,792 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 18:23:45,794 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 18:23:45,795 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 18:23:45,796 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 18:23:45,796 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 18:23:45,797 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 18:23:45,798 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 18:23:45,799 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 18:23:45,799 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 18:23:45,802 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 18:23:45,803 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 18:23:45,829 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 18:23:45,829 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 18:23:45,832 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 18:23:45,832 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 18:23:45,832 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 18:23:45,832 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 18:23:45,833 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 18:23:45,833 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 18:23:45,833 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 18:23:45,833 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 18:23:45,834 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 18:23:45,835 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 18:23:45,835 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 18:23:45,835 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 18:23:45,836 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 18:23:45,836 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 18:23:45,836 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 18:23:45,836 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 18:23:45,837 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 18:23:45,837 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 18:23:45,837 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 18:23:45,838 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 18:23:45,838 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 18:23:45,838 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 18:23:45,838 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 18:23:45,839 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 18:23:45,839 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-08 18:23:45,894 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 18:23:45,913 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 18:23:45,916 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 18:23:45,918 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 18:23:45,918 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 18:23:45,919 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-1dfa93a-1-100_1a-drivers--usb--serial--kobil_sct.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-08-08 18:23:45,991 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/041a557d0/320cb612c30e4434a2f7e84beca349a0/FLAGf8f2f2f27 [2019-08-08 18:23:46,718 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 18:23:46,719 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-1dfa93a-1-100_1a-drivers--usb--serial--kobil_sct.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-08-08 18:23:46,748 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/041a557d0/320cb612c30e4434a2f7e84beca349a0/FLAGf8f2f2f27 [2019-08-08 18:23:46,766 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/041a557d0/320cb612c30e4434a2f7e84beca349a0 [2019-08-08 18:23:46,777 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 18:23:46,779 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 18:23:46,780 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 18:23:46,780 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 18:23:46,784 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 18:23:46,785 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 06:23:46" (1/1) ... [2019-08-08 18:23:46,787 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@252767b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:23:46, skipping insertion in model container [2019-08-08 18:23:46,788 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 06:23:46" (1/1) ... [2019-08-08 18:23:46,795 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 18:23:46,907 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 18:23:48,291 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 18:23:48,330 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 18:23:48,670 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 18:23:48,781 INFO L192 MainTranslator]: Completed translation [2019-08-08 18:23:48,781 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:23:48 WrapperNode [2019-08-08 18:23:48,781 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 18:23:48,783 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 18:23:48,783 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 18:23:48,784 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 18:23:48,798 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:23:48" (1/1) ... [2019-08-08 18:23:48,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:23:48" (1/1) ... [2019-08-08 18:23:48,873 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:23:48" (1/1) ... [2019-08-08 18:23:48,874 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:23:48" (1/1) ... [2019-08-08 18:23:49,004 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:23:48" (1/1) ... [2019-08-08 18:23:49,029 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:23:48" (1/1) ... [2019-08-08 18:23:49,048 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:23:48" (1/1) ... [2019-08-08 18:23:49,064 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 18:23:49,065 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 18:23:49,065 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 18:23:49,066 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 18:23:49,067 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:23:48" (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 18:23:49,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 18:23:49,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 18:23:49,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_insert_flip_string_4 [2019-08-08 18:23:49,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-08 18:23:49,156 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-08 18:23:49,156 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-08 18:23:49,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-08 18:23:49,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-08 18:23:49,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-08-08 18:23:49,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-08-08 18:23:49,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-08 18:23:49,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-08 18:23:49,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-08 18:23:49,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-08 18:23:49,161 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-08-08 18:23:49,161 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2019-08-08 18:23:49,163 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2019-08-08 18:23:49,163 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2019-08-08 18:23:49,167 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_out [2019-08-08 18:23:49,168 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2019-08-08 18:23:49,168 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-08-08 18:23:49,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-08-08 18:23:49,168 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2019-08-08 18:23:49,168 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2019-08-08 18:23:49,168 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2019-08-08 18:23:49,169 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_startup [2019-08-08 18:23:49,169 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_release [2019-08-08 18:23:49,169 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_init_termios [2019-08-08 18:23:49,169 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_open [2019-08-08 18:23:49,169 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_close [2019-08-08 18:23:49,169 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_read_int_callback [2019-08-08 18:23:49,170 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_write_callback [2019-08-08 18:23:49,170 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_write [2019-08-08 18:23:49,170 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_write_room [2019-08-08 18:23:49,170 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_tiocmget [2019-08-08 18:23:49,170 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_tiocmset [2019-08-08 18:23:49,170 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_set_termios [2019-08-08 18:23:49,171 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_ioctl [2019-08-08 18:23:49,171 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_init [2019-08-08 18:23:49,171 INFO L138 BoogieDeclarations]: Found implementation of procedure kobil_exit [2019-08-08 18:23:49,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_1 [2019-08-08 18:23:49,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2019-08-08 18:23:49,172 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 18:23:49,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_insert_flip_string_flags_3 [2019-08-08 18:23:49,172 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2019-08-08 18:23:49,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_insert_flip_string_fixed_flag_5 [2019-08-08 18:23:49,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_6 [2019-08-08 18:23:49,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_port_tty_get_7 [2019-08-08 18:23:49,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_flip_buffer_push_8 [2019-08-08 18:23:49,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_get_baud_rate_9 [2019-08-08 18:23:49,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_encode_baud_rate_10 [2019-08-08 18:23:49,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_11 [2019-08-08 18:23:49,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-08 18:23:49,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-08 18:23:49,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-08-08 18:23:49,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_got_tty [2019-08-08 18:23:49,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_tty [2019-08-08 18:23:49,174 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-08 18:23:49,174 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-08-08 18:23:49,176 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-08 18:23:49,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-08 18:23:49,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_detach_1 [2019-08-08 18:23:49,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_1 [2019-08-08 18:23:49,176 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-08-08 18:23:49,176 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-08 18:23:49,177 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_encode_baud_rate [2019-08-08 18:23:49,177 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2019-08-08 18:23:49,177 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2019-08-08 18:23:49,177 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2019-08-08 18:23:49,178 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_flags [2019-08-08 18:23:49,178 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2019-08-08 18:23:49,179 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2019-08-08 18:23:49,179 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-08-08 18:23:49,179 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-08-08 18:23:49,179 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-08-08 18:23:49,179 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-08-08 18:23:49,180 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-08-08 18:23:49,180 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_urb [2019-08-08 18:23:49,180 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-08-08 18:23:49,181 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2019-08-08 18:23:49,181 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_disconnect [2019-08-08 18:23:49,181 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_probe [2019-08-08 18:23:49,181 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register [2019-08-08 18:23:49,181 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-08-08 18:23:49,182 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-08 18:23:49,182 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-08 18:23:49,182 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-08 18:23:49,183 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-08 18:23:49,183 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-08 18:23:49,184 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 18:23:49,184 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-08 18:23:49,184 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-08 18:23:49,184 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-08-08 18:23:49,185 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2019-08-08 18:23:49,185 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2019-08-08 18:23:49,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_flip_buffer_push_8 [2019-08-08 18:23:49,185 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2019-08-08 18:23:49,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_get_baud_rate_9 [2019-08-08 18:23:49,186 INFO L130 BoogieDeclarations]: Found specification of procedure tty_encode_baud_rate [2019-08-08 18:23:49,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_encode_baud_rate_10 [2019-08-08 18:23:49,186 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2019-08-08 18:23:49,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_port_tty_get_7 [2019-08-08 18:23:49,186 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_flags [2019-08-08 18:23:49,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_insert_flip_string_flags_3 [2019-08-08 18:23:49,187 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2019-08-08 18:23:49,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_insert_flip_string_fixed_flag_5 [2019-08-08 18:23:49,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_insert_flip_string_4 [2019-08-08 18:23:49,187 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2019-08-08 18:23:49,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_got_tty [2019-08-08 18:23:49,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_tty [2019-08-08 18:23:49,188 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-08 18:23:49,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-08 18:23:49,188 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-08 18:23:49,188 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-08 18:23:49,188 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-08 18:23:49,188 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 18:23:49,189 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-08 18:23:49,189 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 18:23:49,189 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-08 18:23:49,190 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-08 18:23:49,190 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 18:23:49,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 18:23:49,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-08 18:23:49,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-08 18:23:49,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-08-08 18:23:49,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-08-08 18:23:49,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-08 18:23:49,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-08 18:23:49,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-08 18:23:49,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-08 18:23:49,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-08 18:23:49,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_1 [2019-08-08 18:23:49,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2019-08-08 18:23:49,193 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-08-08 18:23:49,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 18:23:49,194 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2019-08-08 18:23:49,194 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2019-08-08 18:23:49,194 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2019-08-08 18:23:49,195 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_out [2019-08-08 18:23:49,198 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-08 18:23:49,198 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-08 18:23:49,199 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-08-08 18:23:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-08-08 18:23:49,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_6 [2019-08-08 18:23:49,203 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2019-08-08 18:23:49,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 18:23:49,208 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-08-08 18:23:49,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_11 [2019-08-08 18:23:49,209 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-08-08 18:23:49,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 18:23:49,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 18:23:49,210 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-08-08 18:23:49,210 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-08-08 18:23:49,210 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-08-08 18:23:49,210 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-08-08 18:23:49,211 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2019-08-08 18:23:49,211 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-08-08 18:23:49,211 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-08-08 18:23:49,211 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2019-08-08 18:23:49,211 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2019-08-08 18:23:49,211 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2019-08-08 18:23:49,212 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2019-08-08 18:23:49,212 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2019-08-08 18:23:49,212 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2019-08-08 18:23:49,212 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2019-08-08 18:23:49,212 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_startup [2019-08-08 18:23:49,212 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_release [2019-08-08 18:23:49,212 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_open [2019-08-08 18:23:49,213 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_close [2019-08-08 18:23:49,213 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_write [2019-08-08 18:23:49,213 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_write_room [2019-08-08 18:23:49,213 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_ioctl [2019-08-08 18:23:49,213 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_tiocmget [2019-08-08 18:23:49,214 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_tiocmset [2019-08-08 18:23:49,214 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_read_int_callback [2019-08-08 18:23:49,214 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_write_callback [2019-08-08 18:23:49,214 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_set_termios [2019-08-08 18:23:49,214 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_init_termios [2019-08-08 18:23:49,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 18:23:49,215 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-08 18:23:49,215 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-08 18:23:49,215 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_init [2019-08-08 18:23:49,215 INFO L130 BoogieDeclarations]: Found specification of procedure kobil_exit [2019-08-08 18:23:49,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_1 [2019-08-08 18:23:49,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_detach_1 [2019-08-08 18:23:49,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-08 18:23:49,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-08 18:23:49,216 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 18:23:49,216 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 18:23:49,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-08 18:23:49,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-08-08 18:23:49,217 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-08 18:23:49,217 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-08 18:23:49,217 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 18:23:49,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 18:23:49,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 18:23:49,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-08 18:23:49,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 18:23:49,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-08 18:23:49,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-08 18:23:49,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-08 18:23:49,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-08 18:23:50,683 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-08 18:23:59,297 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 18:23:59,298 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-08 18:23:59,299 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 06:23:59 BoogieIcfgContainer [2019-08-08 18:23:59,299 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 18:23:59,300 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 18:23:59,300 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 18:23:59,300 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 18:23:59,301 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 06:23:59" (1/1) ... [2019-08-08 18:23:59,313 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 18:23:59,315 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 18:23:59,328 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 18:23:59,340 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 18:23:59,342 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 18:23:59,575 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 2042 [2019-08-08 18:24:00,079 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.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 18:24:00,086 INFO L168 Benchmark]: Toolchain (without parser) took 13306.21 ms. Allocated memory was 139.5 MB in the beginning and 421.0 MB in the end (delta: 281.5 MB). Free memory was 81.1 MB in the beginning and 226.9 MB in the end (delta: -145.8 MB). Peak memory consumption was 135.7 MB. Max. memory is 7.1 GB. [2019-08-08 18:24:00,088 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 139.5 MB. Free memory was 105.5 MB in the beginning and 105.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-08 18:24:00,090 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2002.20 ms. Allocated memory was 139.5 MB in the beginning and 223.9 MB in the end (delta: 84.4 MB). Free memory was 80.9 MB in the beginning and 114.0 MB in the end (delta: -33.2 MB). Peak memory consumption was 65.0 MB. Max. memory is 7.1 GB. [2019-08-08 18:24:00,091 INFO L168 Benchmark]: Boogie Preprocessor took 282.08 ms. Allocated memory is still 223.9 MB. Free memory was 114.0 MB in the beginning and 98.4 MB in the end (delta: 15.7 MB). Peak memory consumption was 15.7 MB. Max. memory is 7.1 GB. [2019-08-08 18:24:00,095 INFO L168 Benchmark]: RCFGBuilder took 10234.42 ms. Allocated memory was 223.9 MB in the beginning and 421.0 MB in the end (delta: 197.1 MB). Free memory was 98.4 MB in the beginning and 369.7 MB in the end (delta: -271.3 MB). Peak memory consumption was 177.3 MB. Max. memory is 7.1 GB. [2019-08-08 18:24:00,099 INFO L168 Benchmark]: Symbolic Interpretation took 783.40 ms. Allocated memory is still 421.0 MB. Free memory was 369.7 MB in the beginning and 226.9 MB in the end (delta: 142.7 MB). Peak memory consumption was 142.7 MB. Max. memory is 7.1 GB. [2019-08-08 18:24:00,110 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 0.23 ms. Allocated memory is still 139.5 MB. Free memory was 105.5 MB in the beginning and 105.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2002.20 ms. Allocated memory was 139.5 MB in the beginning and 223.9 MB in the end (delta: 84.4 MB). Free memory was 80.9 MB in the beginning and 114.0 MB in the end (delta: -33.2 MB). Peak memory consumption was 65.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 282.08 ms. Allocated memory is still 223.9 MB. Free memory was 114.0 MB in the beginning and 98.4 MB in the end (delta: 15.7 MB). Peak memory consumption was 15.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 10234.42 ms. Allocated memory was 223.9 MB in the beginning and 421.0 MB in the end (delta: 197.1 MB). Free memory was 98.4 MB in the beginning and 369.7 MB in the end (delta: -271.3 MB). Peak memory consumption was 177.3 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 783.40 ms. Allocated memory is still 421.0 MB. Free memory was 369.7 MB in the beginning and 226.9 MB in the end (delta: 142.7 MB). Peak memory consumption was 142.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...