java -ea -Xmx2000000000 -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.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/array-tiling/mlceu_false-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8089ee1 [2018-10-02 09:51:15,100 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-02 09:51:15,105 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-02 09:51:15,128 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-02 09:51:15,129 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-02 09:51:15,133 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-02 09:51:15,134 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-02 09:51:15,139 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-02 09:51:15,140 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-02 09:51:15,143 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-02 09:51:15,144 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-02 09:51:15,144 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-02 09:51:15,149 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-02 09:51:15,150 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-02 09:51:15,151 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-02 09:51:15,164 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-02 09:51:15,166 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-02 09:51:15,171 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-02 09:51:15,176 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-02 09:51:15,177 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-02 09:51:15,178 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-02 09:51:15,185 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-02 09:51:15,190 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-02 09:51:15,197 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-02 09:51:15,202 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-02 09:51:15,203 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-02 09:51:15,204 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-02 09:51:15,204 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-10-02 09:51:15,242 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-02 09:51:15,242 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-02 09:51:15,245 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-02 09:51:15,245 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-02 09:51:15,245 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-02 09:51:15,246 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-02 09:51:15,246 INFO L133 SettingsManager]: * Use SBE=true [2018-10-02 09:51:15,246 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-02 09:51:15,246 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-02 09:51:15,246 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-02 09:51:15,251 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-02 09:51:15,252 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-02 09:51:15,252 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-02 09:51:15,252 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-02 09:51:15,252 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-02 09:51:15,252 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-02 09:51:15,252 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-02 09:51:15,253 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-02 09:51:15,253 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-02 09:51:15,253 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-02 09:51:15,253 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-02 09:51:15,253 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-02 09:51:15,253 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-02 09:51:15,253 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-02 09:51:15,254 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-02 09:51:15,254 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-02 09:51:15,254 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-02 09:51:15,254 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-02 09:51:15,254 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-02 09:51:15,254 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-02 09:51:15,344 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-02 09:51:15,363 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-02 09:51:15,371 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-02 09:51:15,372 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-02 09:51:15,377 INFO L276 PluginConnector]: CDTParser initialized [2018-10-02 09:51:15,378 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-tiling/mlceu_false-unreach-call.i [2018-10-02 09:51:15,882 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccac6a943/5e74c873ff8444288b1e40557d2de391/FLAG27b8f7492 [2018-10-02 09:51:15,923 INFO L277 CDTParser]: Found 0 translation units. [2018-10-02 09:51:15,934 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccac6a943/5e74c873ff8444288b1e40557d2de391/FLAG27b8f7492 [2018-10-02 09:51:16,010 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccac6a943/5e74c873ff8444288b1e40557d2de391 [2018-10-02 09:51:16,032 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-02 09:51:16,039 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-02 09:51:16,042 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-02 09:51:16,042 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-02 09:51:16,048 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-02 09:51:16,052 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 09:51:16" (1/1) ... [2018-10-02 09:51:16,060 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ea86447 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 09:51:16, skipping insertion in model container [2018-10-02 09:51:16,060 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 09:51:16" (1/1) ... [2018-10-02 09:51:16,062 INFO L95 ieTranslatorObserver]: Witness extractor is disabled for multiple files [2018-10-02 09:51:16,075 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: Received no nodes at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:94) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:69) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-02 09:51:16,086 INFO L168 Benchmark]: Toolchain (without parser) took 53.95 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-02 09:51:16,089 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-02 09:51:16,090 INFO L168 Benchmark]: CACSL2BoogieTranslator took 38.37 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-02 09:51:16,097 INFO L336 ainManager$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 0.15 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 38.37 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: Received no nodes de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: Received no nodes: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:119) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...