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/BoogiePL/schaetzc/oldExprTest.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:26:25,680 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:26:25,682 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:26:25,695 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:26:25,695 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:26:25,696 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:26:25,698 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:26:25,699 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:26:25,701 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:26:25,702 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:26:25,703 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:26:25,704 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:26:25,704 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:26:25,705 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:26:25,706 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:26:25,707 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:26:25,708 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:26:25,709 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:26:25,711 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:26:25,713 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:26:25,715 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:26:25,716 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:26:25,717 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:26:25,718 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:26:25,720 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:26:25,721 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:26:25,721 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:26:25,722 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:26:25,722 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:26:25,724 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:26:25,724 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:26:25,725 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:26:25,726 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:26:25,726 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:26:25,728 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:26:25,728 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:26:25,729 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:26:25,729 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:26:25,729 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:26:25,730 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:26:25,731 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:26:25,776 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:26:25,794 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:26:25,799 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:26:25,801 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:26:25,802 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:26:25,803 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/BoogiePL/schaetzc/oldExprTest.bpl [2019-08-05 11:26:25,803 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/BoogiePL/schaetzc/oldExprTest.bpl' [2019-08-05 11:26:25,845 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:26:25,848 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:26:25,848 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:26:25,849 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:26:25,849 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:26:25,873 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "oldExprTest.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:25" (1/1) ... [2019-08-05 11:26:25,875 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "oldExprTest.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:25" (1/1) ... [2019-08-05 11:26:25,886 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "oldExprTest.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:25" (1/1) ... [2019-08-05 11:26:25,886 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "oldExprTest.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:25" (1/1) ... [2019-08-05 11:26:25,892 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "oldExprTest.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:25" (1/1) ... [2019-08-05 11:26:25,894 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "oldExprTest.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:25" (1/1) ... [2019-08-05 11:26:25,895 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "oldExprTest.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:25" (1/1) ... [2019-08-05 11:26:25,898 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:26:25,902 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:26:25,903 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:26:25,903 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:26:25,904 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "oldExprTest.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:25" (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 11:26:25,976 INFO L124 BoogieDeclarations]: Specification and implementation of procedure proc given in one single declaration [2019-08-05 11:26:25,976 INFO L130 BoogieDeclarations]: Found specification of procedure proc [2019-08-05 11:26:25,976 INFO L138 BoogieDeclarations]: Found implementation of procedure proc [2019-08-05 11:26:25,976 INFO L124 BoogieDeclarations]: Specification and implementation of procedure sub given in one single declaration [2019-08-05 11:26:25,977 INFO L130 BoogieDeclarations]: Found specification of procedure sub [2019-08-05 11:26:25,977 INFO L138 BoogieDeclarations]: Found implementation of procedure sub [2019-08-05 11:26:25,978 INFO L124 BoogieDeclarations]: Specification and implementation of procedure realOld given in one single declaration [2019-08-05 11:26:25,978 INFO L130 BoogieDeclarations]: Found specification of procedure realOld [2019-08-05 11:26:25,979 INFO L138 BoogieDeclarations]: Found implementation of procedure realOld [2019-08-05 11:26:25,979 INFO L130 BoogieDeclarations]: Found specification of procedure realOld2 [2019-08-05 11:26:25,979 INFO L124 BoogieDeclarations]: Specification and implementation of procedure noRealOld given in one single declaration [2019-08-05 11:26:25,979 INFO L130 BoogieDeclarations]: Found specification of procedure noRealOld [2019-08-05 11:26:25,980 INFO L138 BoogieDeclarations]: Found implementation of procedure noRealOld [2019-08-05 11:26:25,980 INFO L124 BoogieDeclarations]: Specification and implementation of procedure clearlyNoRealOld given in one single declaration [2019-08-05 11:26:25,980 INFO L130 BoogieDeclarations]: Found specification of procedure clearlyNoRealOld [2019-08-05 11:26:25,980 INFO L138 BoogieDeclarations]: Found implementation of procedure clearlyNoRealOld [2019-08-05 11:26:25,981 INFO L124 BoogieDeclarations]: Specification and implementation of procedure trickyNoRealOld given in one single declaration [2019-08-05 11:26:25,981 INFO L130 BoogieDeclarations]: Found specification of procedure trickyNoRealOld [2019-08-05 11:26:25,981 INFO L138 BoogieDeclarations]: Found implementation of procedure trickyNoRealOld [2019-08-05 11:26:26,028 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Boogie2SMT$ConstOnlyIdentifierTranslator.getSmtIdentifier(Boogie2SMT.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.getSmtIdentifier(Expression2Term.java:155) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:267) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:222) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:121) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Boogie2SMT.declareAxiom(Boogie2SMT.java:165) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Boogie2SMT.(Boogie2SMT.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.(CfgBuilder.java:209) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:86) 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: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) [2019-08-05 11:26:26,036 INFO L168 Benchmark]: Toolchain (without parser) took 186.91 ms. Allocated memory is still 135.8 MB. Free memory was 112.0 MB in the beginning and 103.8 MB in the end (delta: 8.2 MB). Peak memory consumption was 8.2 MB. Max. memory is 7.1 GB. [2019-08-05 11:26:26,039 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.24 ms. Allocated memory is still 135.8 MB. Free memory was 113.3 MB in the beginning and 113.1 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 11:26:26,042 INFO L168 Benchmark]: Boogie Preprocessor took 49.68 ms. Allocated memory is still 135.8 MB. Free memory was 112.0 MB in the beginning and 109.8 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-05 11:26:26,044 INFO L168 Benchmark]: RCFGBuilder took 130.44 ms. Allocated memory is still 135.8 MB. Free memory was 109.8 MB in the beginning and 103.8 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 7.1 GB. [2019-08-05 11:26:26,048 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.24 ms. Allocated memory is still 135.8 MB. Free memory was 113.3 MB in the beginning and 113.1 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 49.68 ms. Allocated memory is still 135.8 MB. Free memory was 112.0 MB in the beginning and 109.8 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 130.44 ms. Allocated memory is still 135.8 MB. Free memory was 109.8 MB in the beginning and 103.8 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Boogie2SMT$ConstOnlyIdentifierTranslator.getSmtIdentifier(Boogie2SMT.java:192) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...