java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Overflow-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/busybox-1.22.0/realpath_false-no-overflow.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-240ea10 [2018-05-03 19:47:34,898 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-03 19:47:34,899 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-03 19:47:34,927 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-03 19:47:34,928 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-03 19:47:34,928 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-03 19:47:34,929 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-03 19:47:34,931 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-03 19:47:34,938 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-03 19:47:34,938 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-03 19:47:34,939 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-03 19:47:34,939 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-03 19:47:34,939 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-03 19:47:34,940 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-03 19:47:34,947 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-03 19:47:34,948 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-03 19:47:34,949 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-03 19:47:34,959 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-03 19:47:34,959 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-03 19:47:34,960 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-03 19:47:34,961 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-03 19:47:34,965 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-03 19:47:34,965 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-03 19:47:34,971 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-03 19:47:34,972 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-03 19:47:34,972 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-03 19:47:34,973 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-03 19:47:34,973 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-03 19:47:34,973 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-03 19:47:34,974 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-03 19:47:34,974 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-03 19:47:34,974 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-64bit-Automizer_Default.epf [2018-05-03 19:47:35,000 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-03 19:47:35,005 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-03 19:47:35,005 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-03 19:47:35,006 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-03 19:47:35,006 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-03 19:47:35,006 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-03 19:47:35,006 INFO L133 SettingsManager]: * Use SBE=true [2018-05-03 19:47:35,006 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-03 19:47:35,007 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-03 19:47:35,007 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-03 19:47:35,007 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-03 19:47:35,007 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-03 19:47:35,007 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-03 19:47:35,007 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-03 19:47:35,007 INFO L133 SettingsManager]: * Check absence of signed integer overflows=true [2018-05-03 19:47:35,007 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-03 19:47:35,007 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-03 19:47:35,008 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-03 19:47:35,008 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-03 19:47:35,008 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-03 19:47:35,008 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-03 19:47:35,008 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-03 19:47:35,008 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-03 19:47:35,008 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-03 19:47:35,008 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-03 19:47:35,009 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-03 19:47:35,010 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-03 19:47:35,010 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-03 19:47:35,010 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-03 19:47:35,010 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-03 19:47:35,079 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-03 19:47:35,097 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-03 19:47:35,101 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-03 19:47:35,109 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-03 19:47:35,109 INFO L276 PluginConnector]: CDTParser initialized [2018-05-03 19:47:35,110 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/busybox-1.22.0/realpath_false-no-overflow.i [2018-05-03 19:47:35,554 INFO L223 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/cedf9a310/c1ade1d2283c4b5e95531d726d902214/FLAG4c55ad2b4 [2018-05-03 19:47:36,133 INFO L280 CDTParser]: Found 1 translation units. [2018-05-03 19:47:36,134 INFO L161 CDTParser]: Scanning realpath_false-no-overflow.i [2018-05-03 19:47:36,188 INFO L328 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/cedf9a310/c1ade1d2283c4b5e95531d726d902214/FLAG4c55ad2b4 [2018-05-03 19:47:36,215 INFO L336 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/cedf9a310/c1ade1d2283c4b5e95531d726d902214 [2018-05-03 19:47:36,219 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-03 19:47:36,223 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-03 19:47:36,224 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-03 19:47:36,224 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-03 19:47:36,231 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-03 19:47:36,232 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 07:47:36" (1/1) ... [2018-05-03 19:47:36,238 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@304ff2e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:47:36, skipping insertion in model container [2018-05-03 19:47:36,238 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 07:47:36" (1/1) ... [2018-05-03 19:47:36,273 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 19:47:36,386 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 19:47:36,631 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalStateException: Check for isGlobalScope first at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.ProcedureManager.getCurrentProcedureID(ProcedureManager.java:453) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.AuxVarInfo.constructAuxVarHelper(AuxVarInfo.java:141) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.AuxVarInfo.constructAuxVarInfo(AuxVarInfo.java:104) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleConditionalOperator(CHandler.java:4469) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1235) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2449) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.visit(TypeHandler.java:312) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:235) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleEnumDeclaration(CHandler.java:3965) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1925) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:201) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3927) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2382) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:605) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:189) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.preRun(MainDispatcher.java:400) at de.uni_freiburg.informatik.ultimate.cdt.translation.interfaces.Dispatcher.run(Dispatcher.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.doTranslation(CACSL2BoogieTranslatorObserver.java:178) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) 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$Toolchain.processToolchain(ToolchainManager.java:324) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.runToolchainDefault(DefaultToolchainJob.java:221) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.BasicToolchainJob.run(BasicToolchainJob.java:134) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-05-03 19:47:36,640 INFO L168 Benchmark]: Toolchain (without parser) took 420.14 ms. Allocated memory is still 383.3 MB. Free memory was 324.2 MB in the beginning and 300.5 MB in the end (delta: 23.6 MB). Peak memory consumption was 23.6 MB. Max. memory is 1.9 GB. [2018-05-03 19:47:36,642 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-03 19:47:36,642 INFO L168 Benchmark]: CACSL2BoogieTranslator took 414.92 ms. Allocated memory is still 383.3 MB. Free memory was 324.2 MB in the beginning and 300.5 MB in the end (delta: 23.6 MB). Peak memory consumption was 23.6 MB. Max. memory is 1.9 GB. [2018-05-03 19:47:36,644 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 414.92 ms. Allocated memory is still 383.3 MB. Free memory was 324.2 MB in the beginning and 300.5 MB in the end (delta: 23.6 MB). Peak memory consumption was 23.6 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalStateException: Check for isGlobalScope first de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalStateException: Check for isGlobalScope first: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.ProcedureManager.getCurrentProcedureID(ProcedureManager.java:453) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...