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-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--misc--idmouse.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 17:26:27,022 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 17:26:27,024 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 17:26:27,042 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 17:26:27,042 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 17:26:27,045 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 17:26:27,048 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 17:26:27,057 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 17:26:27,059 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 17:26:27,062 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 17:26:27,062 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 17:26:27,063 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 17:26:27,064 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 17:26:27,065 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 17:26:27,066 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 17:26:27,067 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 17:26:27,067 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 17:26:27,068 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 17:26:27,070 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 17:26:27,071 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 17:26:27,073 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 17:26:27,074 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 17:26:27,075 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 17:26:27,075 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 17:26:27,078 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 17:26:27,078 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 17:26:27,078 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 17:26:27,080 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 17:26:27,081 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 17:26:27,082 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 17:26:27,082 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 17:26:27,083 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 17:26:27,086 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 17:26:27,087 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 17:26:27,088 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 17:26:27,088 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 17:26:27,089 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 17:26:27,089 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 17:26:27,090 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 17:26:27,090 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 17:26:27,094 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 17:26:27,095 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-08 17:26:27,121 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 17:26:27,122 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 17:26:27,124 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 17:26:27,125 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 17:26:27,125 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 17:26:27,125 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 17:26:27,125 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 17:26:27,125 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 17:26:27,126 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 17:26:27,126 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 17:26:27,127 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 17:26:27,127 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 17:26:27,127 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 17:26:27,128 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 17:26:27,128 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 17:26:27,129 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 17:26:27,129 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 17:26:27,129 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 17:26:27,129 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 17:26:27,129 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 17:26:27,130 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 17:26:27,130 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 17:26:27,130 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 17:26:27,131 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 17:26:27,131 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 17:26:27,131 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 17:26:27,131 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-08 17:26:27,181 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 17:26:27,194 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 17:26:27,197 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 17:26:27,199 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 17:26:27,199 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 17:26:27,200 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--misc--idmouse.ko-entry_point.cil.out.i [2019-08-08 17:26:27,269 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b2649527/47859cf8bc9d46f785be854e4e83420f/FLAG251bef0d2 [2019-08-08 17:26:27,954 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 17:26:27,955 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--misc--idmouse.ko-entry_point.cil.out.i [2019-08-08 17:26:27,983 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b2649527/47859cf8bc9d46f785be854e4e83420f/FLAG251bef0d2 [2019-08-08 17:26:28,098 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b2649527/47859cf8bc9d46f785be854e4e83420f [2019-08-08 17:26:28,108 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 17:26:28,109 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 17:26:28,110 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 17:26:28,110 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 17:26:28,114 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 17:26:28,115 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 05:26:28" (1/1) ... [2019-08-08 17:26:28,118 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68e3115b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:26:28, skipping insertion in model container [2019-08-08 17:26:28,118 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 05:26:28" (1/1) ... [2019-08-08 17:26:28,126 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 17:26:28,230 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 17:26:29,489 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 17:26:29,552 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 17:26:29,767 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 17:26:29,885 INFO L192 MainTranslator]: Completed translation [2019-08-08 17:26:29,886 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:26:29 WrapperNode [2019-08-08 17:26:29,886 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 17:26:29,887 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 17:26:29,888 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 17:26:29,888 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 17:26:29,909 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:26:29" (1/1) ... [2019-08-08 17:26:29,910 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:26:29" (1/1) ... [2019-08-08 17:26:29,988 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:26:29" (1/1) ... [2019-08-08 17:26:29,989 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:26:29" (1/1) ... [2019-08-08 17:26:30,082 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:26:29" (1/1) ... [2019-08-08 17:26:30,094 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:26:29" (1/1) ... [2019-08-08 17:26:30,106 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:26:29" (1/1) ... [2019-08-08 17:26:30,138 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 17:26:30,142 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 17:26:30,142 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 17:26:30,142 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 17:26:30,143 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:26:29" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 17:26:30,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 17:26:30,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 17:26:30,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-08 17:26:30,216 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-08-08 17:26:30,216 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2019-08-08 17:26:30,217 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2019-08-08 17:26:30,218 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2019-08-08 17:26:30,218 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-08-08 17:26:30,218 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-08-08 17:26:30,218 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-08-08 17:26:30,219 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2019-08-08 17:26:30,219 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-08-08 17:26:30,219 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-08-08 17:26:30,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-08-08 17:26:30,220 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-08 17:26:30,220 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-08 17:26:30,221 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-08 17:26:30,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-08 17:26:30,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-08 17:26:30,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-08 17:26:30,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-08 17:26:30,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-08 17:26:30,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-08 17:26:30,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-08 17:26:30,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-08 17:26:30,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-08 17:26:30,225 INFO L138 BoogieDeclarations]: Found implementation of procedure idmouse_create_image [2019-08-08 17:26:30,225 INFO L138 BoogieDeclarations]: Found implementation of procedure idmouse_suspend [2019-08-08 17:26:30,225 INFO L138 BoogieDeclarations]: Found implementation of procedure idmouse_resume [2019-08-08 17:26:30,225 INFO L138 BoogieDeclarations]: Found implementation of procedure idmouse_delete [2019-08-08 17:26:30,226 INFO L138 BoogieDeclarations]: Found implementation of procedure idmouse_open [2019-08-08 17:26:30,226 INFO L138 BoogieDeclarations]: Found implementation of procedure idmouse_release [2019-08-08 17:26:30,226 INFO L138 BoogieDeclarations]: Found implementation of procedure idmouse_read [2019-08-08 17:26:30,226 INFO L138 BoogieDeclarations]: Found implementation of procedure idmouse_probe [2019-08-08 17:26:30,226 INFO L138 BoogieDeclarations]: Found implementation of procedure idmouse_disconnect [2019-08-08 17:26:30,226 INFO L138 BoogieDeclarations]: Found implementation of procedure idmouse_driver_init [2019-08-08 17:26:30,227 INFO L138 BoogieDeclarations]: Found implementation of procedure idmouse_driver_exit [2019-08-08 17:26:30,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2019-08-08 17:26:30,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2019-08-08 17:26:30,227 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 17:26:30,228 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-08-08 17:26:30,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_2 [2019-08-08 17:26:30,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_get_interface_3 [2019-08-08 17:26:30,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_4 [2019-08-08 17:26:30,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_5 [2019-08-08 17:26:30,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_9 [2019-08-08 17:26:30,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_10 [2019-08-08 17:26:30,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2019-08-08 17:26:30,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2019-08-08 17:26:30,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2019-08-08 17:26:30,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2019-08-08 17:26:30,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2019-08-08 17:26:30,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2019-08-08 17:26:30,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2019-08-08 17:26:30,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2019-08-08 17:26:30,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2019-08-08 17:26:30,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2019-08-08 17:26:30,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2019-08-08 17:26:30,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2019-08-08 17:26:30,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2019-08-08 17:26:30,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2019-08-08 17:26:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2019-08-08 17:26:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2019-08-08 17:26:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-08 17:26:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-08-08 17:26:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-08-08 17:26:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-08-08 17:26:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2019-08-08 17:26:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-08-08 17:26:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-08 17:26:30,234 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-08-08 17:26:30,234 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-08 17:26:30,234 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2019-08-08 17:26:30,234 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2019-08-08 17:26:30,234 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-08-08 17:26:30,234 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-08-08 17:26:30,235 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2019-08-08 17:26:30,235 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_find_interface [2019-08-08 17:26:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2019-08-08 17:26:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-08-08 17:26:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-08 17:26:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-08 17:26:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-08 17:26:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-08 17:26:30,238 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-08 17:26:30,238 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 17:26:30,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-08 17:26:30,239 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-08 17:26:30,239 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-08 17:26:30,239 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-08-08 17:26:30,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 17:26:30,240 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2019-08-08 17:26:30,240 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2019-08-08 17:26:30,241 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2019-08-08 17:26:30,241 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-08-08 17:26:30,241 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-08-08 17:26:30,241 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-08-08 17:26:30,241 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-08-08 17:26:30,241 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-08-08 17:26:30,242 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-08-08 17:26:30,242 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-08-08 17:26:30,242 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-08 17:26:30,242 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-08-08 17:26:30,242 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-08-08 17:26:30,242 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2019-08-08 17:26:30,243 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2019-08-08 17:26:30,243 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2019-08-08 17:26:30,243 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-08-08 17:26:30,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 17:26:30,243 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-08-08 17:26:30,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_2 [2019-08-08 17:26:30,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_5 [2019-08-08 17:26:30,244 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-08-08 17:26:30,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_get_interface_3 [2019-08-08 17:26:30,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_4 [2019-08-08 17:26:30,245 INFO L130 BoogieDeclarations]: Found specification of procedure usb_find_interface [2019-08-08 17:26:30,245 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-08-08 17:26:30,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_9 [2019-08-08 17:26:30,246 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-08-08 17:26:30,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_10 [2019-08-08 17:26:30,246 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2019-08-08 17:26:30,246 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2019-08-08 17:26:30,247 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-08-08 17:26:30,247 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2019-08-08 17:26:30,247 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-08-08 17:26:30,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2019-08-08 17:26:30,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2019-08-08 17:26:30,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2019-08-08 17:26:30,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2019-08-08 17:26:30,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2019-08-08 17:26:30,249 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-08 17:26:30,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-08 17:26:30,249 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-08 17:26:30,250 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-08 17:26:30,250 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-08 17:26:30,250 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 17:26:30,250 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-08 17:26:30,251 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 17:26:30,251 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2019-08-08 17:26:30,251 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_loff_t [2019-08-08 17:26:30,251 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-08 17:26:30,252 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-08 17:26:30,255 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 17:26:30,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 17:26:30,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-08 17:26:30,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-08 17:26:30,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-08 17:26:30,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-08 17:26:30,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-08 17:26:30,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-08 17:26:30,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-08 17:26:30,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-08 17:26:30,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2019-08-08 17:26:30,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2019-08-08 17:26:30,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 17:26:30,265 INFO L130 BoogieDeclarations]: Found specification of procedure idmouse_read [2019-08-08 17:26:30,265 INFO L130 BoogieDeclarations]: Found specification of procedure idmouse_open [2019-08-08 17:26:30,265 INFO L130 BoogieDeclarations]: Found specification of procedure idmouse_release [2019-08-08 17:26:30,265 INFO L130 BoogieDeclarations]: Found specification of procedure idmouse_probe [2019-08-08 17:26:30,266 INFO L130 BoogieDeclarations]: Found specification of procedure idmouse_disconnect [2019-08-08 17:26:30,266 INFO L130 BoogieDeclarations]: Found specification of procedure idmouse_suspend [2019-08-08 17:26:30,266 INFO L130 BoogieDeclarations]: Found specification of procedure idmouse_resume [2019-08-08 17:26:30,266 INFO L130 BoogieDeclarations]: Found specification of procedure idmouse_create_image [2019-08-08 17:26:30,266 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-08 17:26:30,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 17:26:30,267 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 17:26:30,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 17:26:30,267 INFO L130 BoogieDeclarations]: Found specification of procedure idmouse_delete [2019-08-08 17:26:30,267 INFO L130 BoogieDeclarations]: Found specification of procedure idmouse_driver_init [2019-08-08 17:26:30,267 INFO L130 BoogieDeclarations]: Found specification of procedure idmouse_driver_exit [2019-08-08 17:26:30,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-08 17:26:30,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-08 17:26:30,268 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 17:26:30,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-08 17:26:30,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2019-08-08 17:26:30,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2019-08-08 17:26:30,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2019-08-08 17:26:30,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2019-08-08 17:26:30,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2019-08-08 17:26:30,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2019-08-08 17:26:30,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2019-08-08 17:26:30,270 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-08 17:26:30,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2019-08-08 17:26:30,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2019-08-08 17:26:30,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2019-08-08 17:26:30,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2019-08-08 17:26:30,270 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-08 17:26:30,271 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-08 17:26:30,271 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 17:26:30,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 17:26:30,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 17:26:30,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-08 17:26:30,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 17:26:30,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-08 17:26:30,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-08 17:26:30,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-08 17:26:30,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-08 17:26:31,040 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-08 17:26:31,901 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2019-08-08 17:26:34,613 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 17:26:34,613 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-08 17:26:34,615 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 05:26:34 BoogieIcfgContainer [2019-08-08 17:26:34,615 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 17:26:34,616 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 17:26:34,616 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 17:26:34,616 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 17:26:34,617 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 05:26:34" (1/1) ... [2019-08-08 17:26:34,629 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 17:26:34,632 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 17:26:34,648 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 17:26:34,658 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 17:26:34,659 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 17:26:34,843 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1073