java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/Sifa.xml -i ../../../trunk/examples/UnsupportedBoogie/translated-vcc/WithAdditionalModificationsByMatthias/three_times/three_times_Unstructured.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:25:23,551 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:25:23,553 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:25:23,565 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:25:23,565 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:25:23,566 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:25:23,567 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:25:23,569 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:25:23,571 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:25:23,572 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:25:23,573 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:25:23,573 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:25:23,574 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:25:23,575 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:25:23,576 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:25:23,577 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:25:23,578 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:25:23,579 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:25:23,581 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:25:23,583 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:25:23,587 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:25:23,588 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:25:23,591 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:25:23,591 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:25:23,593 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:25:23,594 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:25:23,594 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:25:23,595 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:25:23,595 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:25:23,596 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:25:23,597 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:25:23,597 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:25:23,598 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:25:23,599 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:25:23,600 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:25:23,600 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:25:23,601 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:25:23,601 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:25:23,602 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:25:23,603 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:25:23,603 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:25:23,631 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:25:23,644 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:25:23,648 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:25:23,649 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:25:23,650 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:25:23,651 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/UnsupportedBoogie/translated-vcc/WithAdditionalModificationsByMatthias/three_times/three_times_Unstructured.bpl [2019-08-05 11:25:23,651 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/UnsupportedBoogie/translated-vcc/WithAdditionalModificationsByMatthias/three_times/three_times_Unstructured.bpl' [2019-08-05 11:25:23,876 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:25:23,877 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:25:23,878 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:25:23,878 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:25:23,878 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:25:23,903 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "three_times_Unstructured.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:23" (1/1) ... [2019-08-05 11:25:23,905 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "three_times_Unstructured.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:23" (1/1) ... [2019-08-05 11:25:23,973 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "three_times_Unstructured.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:23" (1/1) ... [2019-08-05 11:25:23,973 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "three_times_Unstructured.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:23" (1/1) ... [2019-08-05 11:25:24,032 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "three_times_Unstructured.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:23" (1/1) ... [2019-08-05 11:25:24,033 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.AssertionError: labels with prefix $Ultimate## are reseved for auxiliary labels and are disallowed in input at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBlock(UnstructureCode.java:202) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBody(UnstructureCode.java:159) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.process(UnstructureCode.java:136) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-08-05 11:25:24,042 INFO L168 Benchmark]: Toolchain (without parser) took 161.41 ms. Allocated memory is still 141.0 MB. Free memory was 94.2 MB in the beginning and 85.7 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 7.1 GB. [2019-08-05 11:25:24,044 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 141.0 MB. Free memory was 109.5 MB in the beginning and 109.3 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-05 11:25:24,046 INFO L168 Benchmark]: Boogie Preprocessor took 158.94 ms. Allocated memory is still 141.0 MB. Free memory was 94.2 MB in the beginning and 85.7 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 7.1 GB. [2019-08-05 11:25:24,048 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 141.0 MB. Free memory was 109.5 MB in the beginning and 109.3 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 158.94 ms. Allocated memory is still 141.0 MB. Free memory was 94.2 MB in the beginning and 85.7 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - ExceptionOrErrorResult: AssertionError: labels with prefix $Ultimate## are reseved for auxiliary labels and are disallowed in input de.uni_freiburg.informatik.ultimate.boogie.preprocessor: AssertionError: labels with prefix $Ultimate## are reseved for auxiliary labels and are disallowed in input : de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBlock(UnstructureCode.java:202) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...