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-f3d0b09 [2019-08-08 17:25:58,472 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 17:25:58,474 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 17:25:58,486 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 17:25:58,487 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 17:25:58,488 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 17:25:58,489 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 17:25:58,491 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 17:25:58,493 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 17:25:58,494 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 17:25:58,495 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 17:25:58,496 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 17:25:58,496 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 17:25:58,497 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 17:25:58,498 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 17:25:58,499 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 17:25:58,500 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 17:25:58,501 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 17:25:58,502 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 17:25:58,504 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 17:25:58,506 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 17:25:58,507 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 17:25:58,508 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 17:25:58,509 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 17:25:58,511 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 17:25:58,511 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 17:25:58,511 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 17:25:58,512 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 17:25:58,513 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 17:25:58,514 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 17:25:58,514 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 17:25:58,515 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 17:25:58,515 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 17:25:58,516 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 17:25:58,517 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 17:25:58,517 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 17:25:58,518 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 17:25:58,518 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 17:25:58,518 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 17:25:58,519 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 17:25:58,520 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 17:25:58,520 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 17:25:58,534 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 17:25:58,535 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 17:25:58,536 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 17:25:58,538 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 17:25:58,538 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 17:25:58,539 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 17:25:58,539 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 17:25:58,539 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 17:25:58,539 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 17:25:58,539 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 17:25:58,540 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 17:25:58,540 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 17:25:58,540 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 17:25:58,540 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 17:25:58,540 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 17:25:58,541 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 17:25:58,541 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 17:25:58,541 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 17:25:58,541 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 17:25:58,541 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 17:25:58,542 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 17:25:58,542 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 17:25:58,542 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 17:25:58,542 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 17:25:58,542 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 17:25:58,543 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 17:25:58,543 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-08 17:25:58,570 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 17:25:58,584 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 17:25:58,587 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 17:25:58,588 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 17:25:58,588 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 17:25:58,593 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--staging--media--go7007--go7007-loader.ko-entry_point.cil.out.i [2019-08-08 17:25:58,655 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccebf3e88/c72043118e64428785d4f555e8769661/FLAG0052aabf3 [2019-08-08 17:25:59,398 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 17:25:59,400 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--staging--media--go7007--go7007-loader.ko-entry_point.cil.out.i [2019-08-08 17:25:59,426 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccebf3e88/c72043118e64428785d4f555e8769661/FLAG0052aabf3 [2019-08-08 17:25:59,533 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccebf3e88/c72043118e64428785d4f555e8769661 [2019-08-08 17:25:59,542 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 17:25:59,544 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 17:25:59,545 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 17:25:59,545 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 17:25:59,549 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 17:25:59,550 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 05:25:59" (1/1) ... [2019-08-08 17:25:59,552 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ed9817f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:25:59, skipping insertion in model container [2019-08-08 17:25:59,553 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 05:25:59" (1/1) ... [2019-08-08 17:25:59,560 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 17:25:59,637 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 17:26:00,408 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 17:26:00,446 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 17:26:00,610 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 17:26:00,689 INFO L192 MainTranslator]: Completed translation [2019-08-08 17:26:00,690 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:26:00 WrapperNode [2019-08-08 17:26:00,690 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 17:26:00,692 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 17:26:00,692 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 17:26:00,692 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 17:26:00,709 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:26:00" (1/1) ... [2019-08-08 17:26:00,709 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:26:00" (1/1) ... [2019-08-08 17:26:00,744 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:26:00" (1/1) ... [2019-08-08 17:26:00,745 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:26:00" (1/1) ... [2019-08-08 17:26:00,825 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:26:00" (1/1) ... [2019-08-08 17:26:00,840 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:26:00" (1/1) ... [2019-08-08 17:26:00,857 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:26:00" (1/1) ... [2019-08-08 17:26:00,874 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 17:26:00,875 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 17:26:00,875 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 17:26:00,875 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 17:26:00,876 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:26:00" (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 17:26:00,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 17:26:00,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 17:26:00,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-08 17:26:00,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-08 17:26:00,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-08 17:26:00,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-08 17:26:00,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-08 17:26:00,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-08 17:26:00,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-08 17:26:00,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-08 17:26:00,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-08 17:26:00,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-08 17:26:00,938 INFO L138 BoogieDeclarations]: Found implementation of procedure go7007_loader_probe [2019-08-08 17:26:00,939 INFO L138 BoogieDeclarations]: Found implementation of procedure go7007_loader_disconnect [2019-08-08 17:26:00,939 INFO L138 BoogieDeclarations]: Found implementation of procedure go7007_loader_driver_init [2019-08-08 17:26:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure go7007_loader_driver_exit [2019-08-08 17:26:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2019-08-08 17:26:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 17:26:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-08-08 17:26:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev_2 [2019-08-08 17:26:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_3 [2019-08-08 17:26:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_4 [2019-08-08 17:26:00,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_5 [2019-08-08 17:26:00,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2019-08-08 17:26:00,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2019-08-08 17:26:00,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2019-08-08 17:26:00,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2019-08-08 17:26:00,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2019-08-08 17:26:00,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2019-08-08 17:26:00,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2019-08-08 17:26:00,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2019-08-08 17:26:00,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2019-08-08 17:26:00,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2019-08-08 17:26:00,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2019-08-08 17:26:00,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2019-08-08 17:26:00,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2019-08-08 17:26:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2019-08-08 17:26:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2019-08-08 17:26:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2019-08-08 17:26:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-08 17:26:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-08-08 17:26:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure cypress_load_firmware [2019-08-08 17:26:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-08-08 17:26:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-08 17:26:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-08-08 17:26:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-08-08 17:26:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-08-08 17:26:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-08-08 17:26:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-08 17:26:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-08 17:26:00,948 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-08 17:26:00,948 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 17:26:00,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-08 17:26:00,948 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-08-08 17:26:00,948 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-08-08 17:26:00,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_3 [2019-08-08 17:26:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-08-08 17:26:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev_2 [2019-08-08 17:26:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-08-08 17:26:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_4 [2019-08-08 17:26:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-08-08 17:26:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_5 [2019-08-08 17:26:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2019-08-08 17:26:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2019-08-08 17:26:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2019-08-08 17:26:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 17:26:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-08 17:26:00,951 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 17:26:00,951 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-08 17:26:00,951 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-08 17:26:00,951 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 17:26:00,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-08 17:26:00,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 17:26:00,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-08 17:26:00,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-08 17:26:00,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-08 17:26:00,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-08 17:26:00,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-08 17:26:00,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-08 17:26:00,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-08 17:26:00,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-08 17:26:00,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2019-08-08 17:26:00,954 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-08-08 17:26:00,954 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-08-08 17:26:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure cypress_load_firmware [2019-08-08 17:26:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 17:26:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure go7007_loader_probe [2019-08-08 17:26:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 17:26:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 17:26:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 17:26:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure go7007_loader_disconnect [2019-08-08 17:26:00,957 INFO L130 BoogieDeclarations]: Found specification of procedure go7007_loader_driver_init [2019-08-08 17:26:00,957 INFO L130 BoogieDeclarations]: Found specification of procedure go7007_loader_driver_exit [2019-08-08 17:26:00,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-08 17:26:00,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-08 17:26:00,958 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 17:26:00,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2019-08-08 17:26:00,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2019-08-08 17:26:00,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2019-08-08 17:26:00,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2019-08-08 17:26:00,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2019-08-08 17:26:00,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2019-08-08 17:26:00,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2019-08-08 17:26:00,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2019-08-08 17:26:00,959 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-08 17:26:00,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2019-08-08 17:26:00,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2019-08-08 17:26:00,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2019-08-08 17:26:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2019-08-08 17:26:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2019-08-08 17:26:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-08 17:26:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 17:26:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-08 17:26:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 17:26:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 17:26:00,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-08 17:26:00,961 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 17:26:00,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 17:26:00,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 17:26:01,936 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-08 17:26:02,983 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2019-08-08 17:26:03,126 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 17:26:03,126 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-08 17:26:03,128 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 05:26:03 BoogieIcfgContainer [2019-08-08 17:26:03,128 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 17:26:03,129 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 17:26:03,129 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 17:26:03,129 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 17:26:03,130 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 05:26:03" (1/1) ... [2019-08-08 17:26:03,144 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 17:26:03,146 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 17:26:03,154 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 17:26:03,163 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 17:26:03,164 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 17:26:03,301 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 947 [2019-08-08 17:26:05,414 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) [2019-08-08 17:26:05,424 INFO L168 Benchmark]: Toolchain (without parser) took 5877.29 ms. Allocated memory was 140.5 MB in the beginning and 476.6 MB in the end (delta: 336.1 MB). Free memory was 82.5 MB in the beginning and 222.5 MB in the end (delta: -139.9 MB). Peak memory consumption was 374.6 MB. Max. memory is 7.1 GB. [2019-08-08 17:26:05,425 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 140.5 MB. Free memory was 106.8 MB in the beginning and 106.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-08 17:26:05,427 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1146.35 ms. Allocated memory was 140.5 MB in the beginning and 219.7 MB in the end (delta: 79.2 MB). Free memory was 82.3 MB in the beginning and 154.2 MB in the end (delta: -71.9 MB). Peak memory consumption was 34.8 MB. Max. memory is 7.1 GB. [2019-08-08 17:26:05,428 INFO L168 Benchmark]: Boogie Preprocessor took 182.53 ms. Allocated memory is still 219.7 MB. Free memory was 154.2 MB in the beginning and 148.3 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 7.1 GB. [2019-08-08 17:26:05,430 INFO L168 Benchmark]: RCFGBuilder took 2253.38 ms. Allocated memory was 219.7 MB in the beginning and 271.1 MB in the end (delta: 51.4 MB). Free memory was 148.3 MB in the beginning and 200.1 MB in the end (delta: -51.8 MB). Peak memory consumption was 86.6 MB. Max. memory is 7.1 GB. [2019-08-08 17:26:05,432 INFO L168 Benchmark]: Symbolic Interpretation took 2290.56 ms. Allocated memory was 271.1 MB in the beginning and 476.6 MB in the end (delta: 205.5 MB). Free memory was 200.1 MB in the beginning and 222.5 MB in the end (delta: -22.4 MB). Peak memory consumption was 361.5 MB. Max. memory is 7.1 GB. [2019-08-08 17:26:05,447 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 0.19 ms. Allocated memory is still 140.5 MB. Free memory was 106.8 MB in the beginning and 106.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1146.35 ms. Allocated memory was 140.5 MB in the beginning and 219.7 MB in the end (delta: 79.2 MB). Free memory was 82.3 MB in the beginning and 154.2 MB in the end (delta: -71.9 MB). Peak memory consumption was 34.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 182.53 ms. Allocated memory is still 219.7 MB. Free memory was 154.2 MB in the beginning and 148.3 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2253.38 ms. Allocated memory was 219.7 MB in the beginning and 271.1 MB in the end (delta: 51.4 MB). Free memory was 148.3 MB in the beginning and 200.1 MB in the end (delta: -51.8 MB). Peak memory consumption was 86.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 2290.56 ms. Allocated memory was 271.1 MB in the beginning and 476.6 MB in the end (delta: 205.5 MB). Free memory was 200.1 MB in the beginning and 222.5 MB in the end (delta: -22.4 MB). Peak memory consumption was 361.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...