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/nav01.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:46:05,740 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:46:05,744 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:46:05,760 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:46:05,760 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:46:05,762 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:46:05,764 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:46:05,766 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:46:05,769 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:46:05,770 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:46:05,777 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:46:05,778 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:46:05,778 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:46:05,779 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:46:05,783 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:46:05,786 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:46:05,787 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:46:05,788 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:46:05,792 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:46:05,796 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:46:05,799 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:46:05,805 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:46:05,807 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:46:05,809 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:46:05,812 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:46:05,813 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:46:05,813 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:46:05,814 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:46:05,815 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:46:05,816 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:46:05,816 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:46:05,819 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:46:05,821 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:46:05,822 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:46:05,823 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:46:05,823 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:46:05,824 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:46:05,824 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:46:05,825 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:46:05,826 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:46:05,827 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:46:05,871 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:46:05,889 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:46:05,894 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:46:05,896 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:46:05,896 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:46:05,897 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/reals/nav01.bpl [2019-08-05 11:46:05,897 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/reals/nav01.bpl' [2019-08-05 11:46:06,004 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:46:06,005 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:46:06,006 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:46:06,006 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:46:06,006 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:46:06,031 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "nav01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:46:05" (1/1) ... [2019-08-05 11:46:06,032 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "nav01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:46:05" (1/1) ... [2019-08-05 11:46:06,056 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "nav01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:46:05" (1/1) ... [2019-08-05 11:46:06,057 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "nav01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:46:05" (1/1) ... [2019-08-05 11:46:06,080 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "nav01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:46:05" (1/1) ... [2019-08-05 11:46:06,084 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "nav01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:46:05" (1/1) ... [2019-08-05 11:46:06,090 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "nav01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:46:05" (1/1) ... [2019-08-05 11:46:06,106 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:46:06,107 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:46:06,107 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:46:06,107 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:46:06,111 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "nav01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:46:05" (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 [2019-08-05 11:46:06,187 INFO L124 BoogieDeclarations]: Specification and implementation of procedure nav01Example given in one single declaration [2019-08-05 11:46:06,188 INFO L130 BoogieDeclarations]: Found specification of procedure nav01Example [2019-08-05 11:46:06,188 INFO L138 BoogieDeclarations]: Found implementation of procedure nav01Example [2019-08-05 11:46:07,019 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:46:07,019 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:46:07,020 INFO L202 PluginConnector]: Adding new model nav01.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:46:07 BoogieIcfgContainer [2019-08-05 11:46:07,020 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:46:07,021 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:46:07,021 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:46:07,021 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:46:07,023 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "nav01.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:46:07" (1/1) ... [2019-08-05 11:46:07,033 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 11:46:07,036 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:46:07,043 INFO L160 IcfgInterpreter]: Initial procedures are [nav01Example] [2019-08-05 11:46:07,052 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:46:07,053 INFO L184 IcfgInterpreter]: Interpreting procedure nav01Example with input of size 1 [2019-08-05 11:46:08,330 WARN L188 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 289 DAG size of output: 126 [2019-08-05 11:46:09,239 WARN L188 SmtUtils]: Spent 893.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 126 [2019-08-05 11:46:10,246 WARN L188 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 222 [2019-08-05 11:46:11,181 WARN L188 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 222 [2019-08-05 11:46:12,546 WARN L188 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 307 DAG size of output: 290 [2019-08-05 11:46:24,627 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:183) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.implies(SymbolicTools.java:173) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.domain.ExplicitValueDomain.isSubsetEq(ExplicitValueDomain.java:82) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:98) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:81) 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:97) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:81) 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:92) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:77) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-05 11:46:24,632 INFO L168 Benchmark]: Toolchain (without parser) took 18625.95 ms. Allocated memory was 135.8 MB in the beginning and 224.4 MB in the end (delta: 88.6 MB). Free memory was 110.9 MB in the beginning and 127.3 MB in the end (delta: -16.4 MB). Peak memory consumption was 118.3 MB. Max. memory is 7.1 GB. [2019-08-05 11:46:24,634 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 135.8 MB. Free memory was 114.5 MB in the beginning and 114.3 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 11:46:24,635 INFO L168 Benchmark]: Boogie Preprocessor took 100.42 ms. Allocated memory is still 135.8 MB. Free memory was 110.9 MB in the beginning and 107.8 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 7.1 GB. [2019-08-05 11:46:24,636 INFO L168 Benchmark]: RCFGBuilder took 913.56 ms. Allocated memory is still 135.8 MB. Free memory was 107.8 MB in the beginning and 77.0 MB in the end (delta: 30.7 MB). Peak memory consumption was 30.7 MB. Max. memory is 7.1 GB. [2019-08-05 11:46:24,637 INFO L168 Benchmark]: Symbolic Interpretation took 17608.82 ms. Allocated memory was 135.8 MB in the beginning and 224.4 MB in the end (delta: 88.6 MB). Free memory was 77.0 MB in the beginning and 127.3 MB in the end (delta: -50.3 MB). Peak memory consumption was 84.5 MB. Max. memory is 7.1 GB. [2019-08-05 11:46:24,642 INFO L335 ainManager$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:183) * 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 135.8 MB. Free memory was 114.5 MB in the beginning and 114.3 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 100.42 ms. Allocated memory is still 135.8 MB. Free memory was 110.9 MB in the beginning and 107.8 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 913.56 ms. Allocated memory is still 135.8 MB. Free memory was 107.8 MB in the beginning and 77.0 MB in the end (delta: 30.7 MB). Peak memory consumption was 30.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 17608.82 ms. Allocated memory was 135.8 MB in the beginning and 224.4 MB in the end (delta: 88.6 MB). Free memory was 77.0 MB in the beginning and 127.3 MB in the end (delta: -50.3 MB). Peak memory consumption was 84.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...