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--staging--media--go7007--go7007-loader.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 18:09:10,938 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 18:09:10,940 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 18:09:10,953 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 18:09:10,953 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 18:09:10,955 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 18:09:10,956 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 18:09:10,967 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 18:09:10,969 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 18:09:10,969 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 18:09:10,970 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 18:09:10,971 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 18:09:10,971 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 18:09:10,972 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 18:09:10,973 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 18:09:10,974 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 18:09:10,975 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 18:09:10,976 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 18:09:10,977 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 18:09:10,979 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 18:09:10,980 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 18:09:10,981 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 18:09:10,982 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 18:09:10,983 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 18:09:10,985 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 18:09:10,985 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 18:09:10,986 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 18:09:10,986 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 18:09:10,987 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 18:09:10,988 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 18:09:10,988 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 18:09:10,989 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 18:09:10,989 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 18:09:10,990 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 18:09:10,991 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 18:09:10,991 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 18:09:10,992 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 18:09:10,992 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 18:09:10,992 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 18:09:10,993 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 18:09:10,994 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 18:09:10,995 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 [2019-08-10 18:09:11,008 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 18:09:11,009 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 18:09:11,010 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 18:09:11,010 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 18:09:11,010 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 18:09:11,011 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 18:09:11,011 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 18:09:11,011 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 18:09:11,013 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 18:09:11,013 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 18:09:11,013 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 18:09:11,013 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 18:09:11,013 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 18:09:11,014 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 18:09:11,014 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 18:09:11,015 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 18:09:11,016 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 18:09:11,016 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 18:09:11,016 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 18:09:11,016 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 18:09:11,016 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 18:09:11,017 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 18:09:11,017 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 18:09:11,017 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 18:09:11,018 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 18:09:11,018 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 18:09:11,018 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-10 18:09:11,051 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 18:09:11,062 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 18:09:11,066 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 18:09:11,067 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 18:09:11,068 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 18:09:11,068 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--staging--media--go7007--go7007-loader.ko-entry_point.cil.out.i [2019-08-10 18:09:11,128 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/225d81d73/e2831d70e24642758e807034baddb8e3/FLAG9b5efa726 [2019-08-10 18:09:11,860 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 18:09:11,861 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--staging--media--go7007--go7007-loader.ko-entry_point.cil.out.i [2019-08-10 18:09:11,896 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/225d81d73/e2831d70e24642758e807034baddb8e3/FLAG9b5efa726 [2019-08-10 18:09:11,967 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/225d81d73/e2831d70e24642758e807034baddb8e3 [2019-08-10 18:09:11,979 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 18:09:11,982 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 18:09:11,984 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 18:09:11,985 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 18:09:11,989 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 18:09:11,990 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 06:09:11" (1/1) ... [2019-08-10 18:09:11,994 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fd68327 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:09:11, skipping insertion in model container [2019-08-10 18:09:11,994 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 06:09:11" (1/1) ... [2019-08-10 18:09:12,003 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 18:09:12,110 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 18:09:13,040 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 18:09:13,092 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 18:09:13,271 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 18:09:13,325 INFO L192 MainTranslator]: Completed translation [2019-08-10 18:09:13,325 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:09:13 WrapperNode [2019-08-10 18:09:13,325 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 18:09:13,326 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 18:09:13,327 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 18:09:13,327 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 18:09:13,339 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:09:13" (1/1) ... [2019-08-10 18:09:13,340 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:09:13" (1/1) ... [2019-08-10 18:09:13,387 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:09:13" (1/1) ... [2019-08-10 18:09:13,388 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:09:13" (1/1) ... [2019-08-10 18:09:13,451 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:09:13" (1/1) ... [2019-08-10 18:09:13,460 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:09:13" (1/1) ... [2019-08-10 18:09:13,472 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:09:13" (1/1) ... [2019-08-10 18:09:13,492 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 18:09:13,492 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 18:09:13,493 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 18:09:13,493 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 18:09:13,495 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:09:13" (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 [2019-08-10 18:09:13,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 18:09:13,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 18:09:13,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-10 18:09:13,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-10 18:09:13,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-10 18:09:13,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-10 18:09:13,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-10 18:09:13,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-10 18:09:13,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-10 18:09:13,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-10 18:09:13,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-10 18:09:13,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-10 18:09:13,586 INFO L138 BoogieDeclarations]: Found implementation of procedure go7007_loader_probe [2019-08-10 18:09:13,587 INFO L138 BoogieDeclarations]: Found implementation of procedure go7007_loader_disconnect [2019-08-10 18:09:13,587 INFO L138 BoogieDeclarations]: Found implementation of procedure go7007_loader_driver_init [2019-08-10 18:09:13,588 INFO L138 BoogieDeclarations]: Found implementation of procedure go7007_loader_driver_exit [2019-08-10 18:09:13,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2019-08-10 18:09:13,589 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 18:09:13,591 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-08-10 18:09:13,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev_2 [2019-08-10 18:09:13,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_3 [2019-08-10 18:09:13,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_4 [2019-08-10 18:09:13,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_5 [2019-08-10 18:09:13,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2019-08-10 18:09:13,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2019-08-10 18:09:13,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2019-08-10 18:09:13,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2019-08-10 18:09:13,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2019-08-10 18:09:13,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2019-08-10 18:09:13,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2019-08-10 18:09:13,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2019-08-10 18:09:13,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2019-08-10 18:09:13,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2019-08-10 18:09:13,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2019-08-10 18:09:13,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2019-08-10 18:09:13,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2019-08-10 18:09:13,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2019-08-10 18:09:13,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2019-08-10 18:09:13,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2019-08-10 18:09:13,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-10 18:09:13,595 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-08-10 18:09:13,595 INFO L138 BoogieDeclarations]: Found implementation of procedure cypress_load_firmware [2019-08-10 18:09:13,595 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-08-10 18:09:13,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-10 18:09:13,596 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-08-10 18:09:13,596 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-08-10 18:09:13,596 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-08-10 18:09:13,596 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-08-10 18:09:13,596 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-10 18:09:13,597 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-10 18:09:13,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-10 18:09:13,597 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 18:09:13,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-10 18:09:13,597 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-08-10 18:09:13,598 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-08-10 18:09:13,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_3 [2019-08-10 18:09:13,598 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-08-10 18:09:13,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev_2 [2019-08-10 18:09:13,599 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-08-10 18:09:13,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_4 [2019-08-10 18:09:13,599 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-08-10 18:09:13,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_5 [2019-08-10 18:09:13,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2019-08-10 18:09:13,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2019-08-10 18:09:13,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2019-08-10 18:09:13,600 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-10 18:09:13,600 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-10 18:09:13,601 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-10 18:09:13,601 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-10 18:09:13,601 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-10 18:09:13,601 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-10 18:09:13,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-10 18:09:13,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-10 18:09:13,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-10 18:09:13,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-10 18:09:13,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-10 18:09:13,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-10 18:09:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-10 18:09:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-10 18:09:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-10 18:09:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-10 18:09:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2019-08-10 18:09:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-08-10 18:09:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-08-10 18:09:13,605 INFO L130 BoogieDeclarations]: Found specification of procedure cypress_load_firmware [2019-08-10 18:09:13,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-10 18:09:13,606 INFO L130 BoogieDeclarations]: Found specification of procedure go7007_loader_probe [2019-08-10 18:09:13,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-10 18:09:13,607 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-10 18:09:13,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-10 18:09:13,607 INFO L130 BoogieDeclarations]: Found specification of procedure go7007_loader_disconnect [2019-08-10 18:09:13,607 INFO L130 BoogieDeclarations]: Found specification of procedure go7007_loader_driver_init [2019-08-10 18:09:13,607 INFO L130 BoogieDeclarations]: Found specification of procedure go7007_loader_driver_exit [2019-08-10 18:09:13,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-10 18:09:13,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-10 18:09:13,609 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 18:09:13,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2019-08-10 18:09:13,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2019-08-10 18:09:13,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2019-08-10 18:09:13,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2019-08-10 18:09:13,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2019-08-10 18:09:13,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2019-08-10 18:09:13,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2019-08-10 18:09:13,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2019-08-10 18:09:13,610 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-10 18:09:13,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2019-08-10 18:09:13,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2019-08-10 18:09:13,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2019-08-10 18:09:13,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2019-08-10 18:09:13,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2019-08-10 18:09:13,611 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-10 18:09:13,612 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-10 18:09:13,612 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-10 18:09:13,612 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 18:09:13,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-10 18:09:13,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-10 18:09:13,612 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 18:09:13,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-10 18:09:13,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-10 18:09:14,480 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-10 18:09:15,140 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2019-08-10 18:09:15,186 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 18:09:15,187 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-10 18:09:15,189 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 06:09:15 BoogieIcfgContainer [2019-08-10 18:09:15,189 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 18:09:15,190 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 18:09:15,191 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 18:09:15,192 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 18:09:15,193 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 06:09:15" (1/1) ... [2019-08-10 18:09:33,281 WARN L188 SmtUtils]: Spent 14.71 s on a formula simplification that was a NOOP. DAG size: 929 [2019-08-10 18:09:34,269 WARN L188 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 45 [2019-08-10 18:09:45,937 WARN L188 SmtUtils]: Spent 11.66 s on a formula simplification. DAG size of input: 919 DAG size of output: 881 [2019-08-10 18:09:47,998 WARN L188 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 36 [2019-08-10 18:09:48,313 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.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) [2019-08-10 18:09:48,318 INFO L168 Benchmark]: Toolchain (without parser) took 36336.38 ms. Allocated memory was 138.4 MB in the beginning and 698.9 MB in the end (delta: 560.5 MB). Free memory was 81.6 MB in the beginning and 64.6 MB in the end (delta: 17.0 MB). Peak memory consumption was 586.4 MB. Max. memory is 7.1 GB. [2019-08-10 18:09:48,319 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 138.4 MB. Free memory was 104.5 MB in the beginning and 104.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-10 18:09:48,320 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1341.78 ms. Allocated memory was 138.4 MB in the beginning and 211.3 MB in the end (delta: 72.9 MB). Free memory was 81.4 MB in the beginning and 144.9 MB in the end (delta: -63.5 MB). Peak memory consumption was 35.4 MB. Max. memory is 7.1 GB. [2019-08-10 18:09:48,321 INFO L168 Benchmark]: Boogie Preprocessor took 165.61 ms. Allocated memory is still 211.3 MB. Free memory was 144.0 MB in the beginning and 138.0 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 7.1 GB. [2019-08-10 18:09:48,322 INFO L168 Benchmark]: RCFGBuilder took 1697.12 ms. Allocated memory was 211.3 MB in the beginning and 284.7 MB in the end (delta: 73.4 MB). Free memory was 138.0 MB in the beginning and 212.8 MB in the end (delta: -74.8 MB). Peak memory consumption was 84.7 MB. Max. memory is 7.1 GB. [2019-08-10 18:09:48,323 INFO L168 Benchmark]: Symbolic Interpretation took 33126.11 ms. Allocated memory was 284.7 MB in the beginning and 698.9 MB in the end (delta: 414.2 MB). Free memory was 212.8 MB in the beginning and 64.6 MB in the end (delta: 148.2 MB). Peak memory consumption was 571.4 MB. Max. memory is 7.1 GB. [2019-08-10 18:09:48,327 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 0.21 ms. Allocated memory is still 138.4 MB. Free memory was 104.5 MB in the beginning and 104.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1341.78 ms. Allocated memory was 138.4 MB in the beginning and 211.3 MB in the end (delta: 72.9 MB). Free memory was 81.4 MB in the beginning and 144.9 MB in the end (delta: -63.5 MB). Peak memory consumption was 35.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 165.61 ms. Allocated memory is still 211.3 MB. Free memory was 144.0 MB in the beginning and 138.0 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1697.12 ms. Allocated memory was 211.3 MB in the beginning and 284.7 MB in the end (delta: 73.4 MB). Free memory was 138.0 MB in the beginning and 212.8 MB in the end (delta: -74.8 MB). Peak memory consumption was 84.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 33126.11 ms. Allocated memory was 284.7 MB in the beginning and 698.9 MB in the end (delta: 414.2 MB). Free memory was 212.8 MB in the beginning and 64.6 MB in the end (delta: 148.2 MB). Peak memory consumption was 571.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...