java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-wireless-airo_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ddf0d93 [2018-11-17 02:51:02,472 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-17 02:51:02,474 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-17 02:51:02,487 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-17 02:51:02,487 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-17 02:51:02,488 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-17 02:51:02,489 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-17 02:51:02,492 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-17 02:51:02,493 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-17 02:51:02,494 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-17 02:51:02,495 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-17 02:51:02,495 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-17 02:51:02,496 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-17 02:51:02,497 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-17 02:51:02,499 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-17 02:51:02,500 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-17 02:51:02,500 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-17 02:51:02,502 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-17 02:51:02,504 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-17 02:51:02,506 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-17 02:51:02,507 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-17 02:51:02,509 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-17 02:51:02,511 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-17 02:51:02,511 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-17 02:51:02,512 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-17 02:51:02,513 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-17 02:51:02,514 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-17 02:51:02,515 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-17 02:51:02,516 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-17 02:51:02,517 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-17 02:51:02,517 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-17 02:51:02,518 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-17 02:51:02,518 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-17 02:51:02,519 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-17 02:51:02,520 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-17 02:51:02,520 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-17 02:51:02,521 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-17 02:51:02,549 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-17 02:51:02,549 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-17 02:51:02,550 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-17 02:51:02,550 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-17 02:51:02,551 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-17 02:51:02,551 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-17 02:51:02,551 INFO L133 SettingsManager]: * Use SBE=true [2018-11-17 02:51:02,552 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-17 02:51:02,552 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-17 02:51:02,552 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-17 02:51:02,552 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-17 02:51:02,552 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-17 02:51:02,552 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-17 02:51:02,553 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-17 02:51:02,554 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-17 02:51:02,554 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-17 02:51:02,554 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-17 02:51:02,554 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-17 02:51:02,555 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-17 02:51:02,555 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-17 02:51:02,555 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-17 02:51:02,555 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-17 02:51:02,555 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-17 02:51:02,555 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-17 02:51:02,559 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-17 02:51:02,559 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-17 02:51:02,559 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-17 02:51:02,560 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-17 02:51:02,560 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-17 02:51:02,610 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-17 02:51:02,626 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-17 02:51:02,630 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-17 02:51:02,632 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-17 02:51:02,633 INFO L276 PluginConnector]: CDTParser initialized [2018-11-17 02:51:02,633 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-17 02:51:02,701 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aac360fd6/36ec1de4e6b344188c761a1c336d6ac8/FLAG86c4d8e6b [2018-11-17 02:51:03,762 INFO L307 CDTParser]: Found 1 translation units. [2018-11-17 02:51:03,763 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-17 02:51:03,869 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aac360fd6/36ec1de4e6b344188c761a1c336d6ac8/FLAG86c4d8e6b [2018-11-17 02:51:04,052 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aac360fd6/36ec1de4e6b344188c761a1c336d6ac8 [2018-11-17 02:51:04,061 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-17 02:51:04,063 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-17 02:51:04,064 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-17 02:51:04,065 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-17 02:51:04,069 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-17 02:51:04,071 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 02:51:04" (1/1) ... [2018-11-17 02:51:04,074 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dde44cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:51:04, skipping insertion in model container [2018-11-17 02:51:04,074 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 02:51:04" (1/1) ... [2018-11-17 02:51:04,086 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-17 02:51:04,446 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-17 02:51:16,123 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-17 02:51:16,560 INFO L191 MainTranslator]: Completed pre-run [2018-11-17 02:51:21,898 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-17 02:51:23,804 INFO L195 MainTranslator]: Completed translation [2018-11-17 02:51:23,805 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:51:23 WrapperNode [2018-11-17 02:51:23,805 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-17 02:51:23,806 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-17 02:51:23,806 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-17 02:51:23,806 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-17 02:51:23,819 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:51:23" (1/1) ... [2018-11-17 02:51:23,819 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:51:23" (1/1) ... [2018-11-17 02:51:23,938 ERROR L1129 TypeChecker]: C: init_user_ns [15562]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-17 02:51:23,940 ERROR L1129 TypeChecker]: C: make_kuid(& init_user_ns, (uid_t )proc_uid) [15562]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2520,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_uid~0,GLOBAL]]] [2018-11-17 02:51:23,940 ERROR L1129 TypeChecker]: C: init_user_ns [15563]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-17 02:51:23,940 ERROR L1129 TypeChecker]: C: make_kgid(& init_user_ns, (gid_t )proc_gid) [15563]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2521,]],make_kgid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_gid~0,GLOBAL]]] [2018-11-17 02:51:23,970 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:51:23" (1/1) ... [2018-11-17 02:51:23,971 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:51:23" (1/1) ... [2018-11-17 02:51:24,528 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:51:23" (1/1) ... [2018-11-17 02:51:24,596 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:51:23" (1/1) ... [2018-11-17 02:51:24,715 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 02:51:23" (1/1) ... [2018-11-17 02:51:24,796 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-17 02:51:24,797 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-11-17 02:51:24,798 INFO L168 Benchmark]: Toolchain (without parser) took 20736.28 ms. Allocated memory was 1.5 GB in the beginning and 4.2 GB in the end (delta: 2.6 GB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -800.1 MB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. [2018-11-17 02:51:24,800 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-17 02:51:24,801 INFO L168 Benchmark]: CACSL2BoogieTranslator took 19740.77 ms. Allocated memory was 1.5 GB in the beginning and 4.2 GB in the end (delta: 2.6 GB). Free memory was 1.4 GB in the beginning and 2.4 GB in the end (delta: -999.6 MB). Peak memory consumption was 1.9 GB. Max. memory is 7.1 GB. [2018-11-17 02:51:24,802 INFO L168 Benchmark]: Boogie Preprocessor took 991.11 ms. Allocated memory is still 4.2 GB. Free memory was 2.4 GB in the beginning and 2.2 GB in the end (delta: 199.5 MB). Peak memory consumption was 199.5 MB. Max. memory is 7.1 GB. [2018-11-17 02:51:24,806 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 19740.77 ms. Allocated memory was 1.5 GB in the beginning and 4.2 GB in the end (delta: 2.6 GB). Free memory was 1.4 GB in the beginning and 2.4 GB in the end (delta: -999.6 MB). Peak memory consumption was 1.9 GB. Max. memory is 7.1 GB. * Boogie Preprocessor took 991.11 ms. Allocated memory is still 4.2 GB. Free memory was 2.4 GB in the beginning and 2.2 GB in the end (delta: 199.5 MB). Peak memory consumption was 199.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 15562]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 15562]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2520,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_uid~0,GLOBAL]]] - TypeErrorResult [Line: 15563]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 15563]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret2521,]],make_kgid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~proc_gid~0,GLOBAL]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...