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/programs/reals/nav04.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:53:20,952 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:53:20,954 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:53:20,966 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:53:20,966 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:53:20,968 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:53:20,969 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:53:20,971 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:53:20,973 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:53:20,974 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:53:20,975 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:53:20,976 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:53:20,976 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:53:20,977 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:53:20,978 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:53:20,980 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:53:20,980 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:53:20,981 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:53:20,983 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:53:20,986 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:53:20,987 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:53:20,988 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:53:20,990 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:53:20,991 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:53:20,994 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:53:20,995 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:53:20,995 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:53:20,997 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:53:20,999 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:53:21,000 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:53:21,000 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:53:21,002 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:53:21,004 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:53:21,005 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:53:21,006 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:53:21,006 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:53:21,007 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:53:21,007 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:53:21,007 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:53:21,008 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:53:21,009 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:53:21,055 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:53:21,073 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:53:21,077 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:53:21,079 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:53:21,080 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:53:21,081 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/reals/nav04.bpl [2019-08-06 16:53:21,081 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/reals/nav04.bpl' [2019-08-06 16:53:21,206 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:53:21,208 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:53:21,208 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:53:21,209 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:53:21,209 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:53:21,233 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "nav04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:53:21" (1/1) ... [2019-08-06 16:53:21,234 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "nav04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:53:21" (1/1) ... [2019-08-06 16:53:21,267 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "nav04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:53:21" (1/1) ... [2019-08-06 16:53:21,273 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "nav04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:53:21" (1/1) ... [2019-08-06 16:53:21,306 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "nav04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:53:21" (1/1) ... [2019-08-06 16:53:21,310 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "nav04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:53:21" (1/1) ... [2019-08-06 16:53:21,320 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "nav04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:53:21" (1/1) ... [2019-08-06 16:53:21,331 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:53:21,333 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:53:21,334 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:53:21,334 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:53:21,335 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "nav04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:53:21" (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:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-08-06 16:53:21,403 INFO L124 BoogieDeclarations]: Specification and implementation of procedure nav01Example given in one single declaration [2019-08-06 16:53:21,403 INFO L130 BoogieDeclarations]: Found specification of procedure nav01Example [2019-08-06 16:53:21,404 INFO L138 BoogieDeclarations]: Found implementation of procedure nav01Example [2019-08-06 16:53:22,748 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:53:22,749 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:53:22,750 INFO L202 PluginConnector]: Adding new model nav04.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:53:22 BoogieIcfgContainer [2019-08-06 16:53:22,750 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:53:22,751 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:53:22,751 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:53:22,751 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:53:22,752 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "nav04.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:53:22" (1/1) ... [2019-08-06 16:53:22,765 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-06 16:53:22,770 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:53:22,782 INFO L160 IcfgInterpreter]: Initial procedures are [nav01Example] [2019-08-06 16:53:22,790 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:53:22,791 INFO L185 IcfgInterpreter]: Interpreting procedure nav01Example with input of size 1 [2019-08-06 16:53:37,906 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.UnsupportedOperationException: Abstraction of intricate predicate not yet implemented at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.satAsBool(SymbolicTools.java:184) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.implies(SymbolicTools.java:174) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.domain.ExplicitValueDomain.isSubsetEq(ExplicitValueDomain.java:84) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:97) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:80) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:96) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:80) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-06 16:53:37,911 INFO L168 Benchmark]: Toolchain (without parser) took 16702.57 ms. Allocated memory was 132.1 MB in the beginning and 195.0 MB in the end (delta: 62.9 MB). Free memory was 100.3 MB in the beginning and 142.2 MB in the end (delta: -41.9 MB). Peak memory consumption was 93.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:53:37,913 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 132.1 MB. Free memory was 108.5 MB in the beginning and 108.3 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-06 16:53:37,914 INFO L168 Benchmark]: Boogie Preprocessor took 123.38 ms. Allocated memory is still 132.1 MB. Free memory was 100.1 MB in the beginning and 95.4 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 7.1 GB. [2019-08-06 16:53:37,916 INFO L168 Benchmark]: RCFGBuilder took 1417.19 ms. Allocated memory was 132.1 MB in the beginning and 173.0 MB in the end (delta: 40.9 MB). Free memory was 95.2 MB in the beginning and 114.4 MB in the end (delta: -19.2 MB). Peak memory consumption was 44.7 MB. Max. memory is 7.1 GB. [2019-08-06 16:53:37,918 INFO L168 Benchmark]: Symbolic Interpretation took 15157.57 ms. Allocated memory was 173.0 MB in the beginning and 195.0 MB in the end (delta: 22.0 MB). Free memory was 114.4 MB in the beginning and 142.2 MB in the end (delta: -27.8 MB). Peak memory consumption was 66.3 MB. Max. memory is 7.1 GB. [2019-08-06 16:53:37,924 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: UnsupportedOperationException: Abstraction of intricate predicate not yet implemented de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: UnsupportedOperationException: Abstraction of intricate predicate not yet implemented: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.satAsBool(SymbolicTools.java:184) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 132.1 MB. Free memory was 108.5 MB in the beginning and 108.3 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 123.38 ms. Allocated memory is still 132.1 MB. Free memory was 100.1 MB in the beginning and 95.4 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1417.19 ms. Allocated memory was 132.1 MB in the beginning and 173.0 MB in the end (delta: 40.9 MB). Free memory was 95.2 MB in the beginning and 114.4 MB in the end (delta: -19.2 MB). Peak memory consumption was 44.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 15157.57 ms. Allocated memory was 173.0 MB in the beginning and 195.0 MB in the end (delta: 22.0 MB). Free memory was 114.4 MB in the beginning and 142.2 MB in the end (delta: -27.8 MB). Peak memory consumption was 66.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...