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/backtranslation/PartialInlining.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b03553c [2019-08-05 18:06:06,206 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 18:06:06,208 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 18:06:06,221 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 18:06:06,222 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 18:06:06,223 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 18:06:06,224 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 18:06:06,226 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 18:06:06,228 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 18:06:06,229 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 18:06:06,230 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 18:06:06,231 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 18:06:06,231 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 18:06:06,232 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 18:06:06,233 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 18:06:06,234 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 18:06:06,235 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 18:06:06,236 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 18:06:06,238 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 18:06:06,240 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 18:06:06,241 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 18:06:06,243 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 18:06:06,244 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 18:06:06,244 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 18:06:06,246 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 18:06:06,247 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 18:06:06,247 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 18:06:06,248 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 18:06:06,248 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 18:06:06,251 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 18:06:06,251 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 18:06:06,252 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 18:06:06,253 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 18:06:06,256 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 18:06:06,257 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 18:06:06,258 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 18:06:06,259 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 18:06:06,259 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 18:06:06,259 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 18:06:06,261 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 18:06:06,261 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 18:06:06,310 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 18:06:06,329 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 18:06:06,333 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 18:06:06,335 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 18:06:06,339 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 18:06:06,340 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/BoogiePL/schaetzc/backtranslation/PartialInlining.bpl [2019-08-05 18:06:06,340 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/BoogiePL/schaetzc/backtranslation/PartialInlining.bpl' [2019-08-05 18:06:06,372 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 18:06:06,373 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 18:06:06,374 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 18:06:06,374 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 18:06:06,374 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 18:06:06,399 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "PartialInlining.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:06:06" (1/1) ... [2019-08-05 18:06:06,401 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "PartialInlining.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:06:06" (1/1) ... [2019-08-05 18:06:06,407 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "PartialInlining.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:06:06" (1/1) ... [2019-08-05 18:06:06,407 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "PartialInlining.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:06:06" (1/1) ... [2019-08-05 18:06:06,409 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "PartialInlining.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:06:06" (1/1) ... [2019-08-05 18:06:06,412 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "PartialInlining.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:06:06" (1/1) ... [2019-08-05 18:06:06,412 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "PartialInlining.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:06:06" (1/1) ... [2019-08-05 18:06:06,414 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 18:06:06,415 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 18:06:06,415 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 18:06:06,415 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 18:06:06,419 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "PartialInlining.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:06:06" (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 18:06:06,489 INFO L124 BoogieDeclarations]: Specification and implementation of procedure a given in one single declaration [2019-08-05 18:06:06,489 INFO L130 BoogieDeclarations]: Found specification of procedure a [2019-08-05 18:06:06,489 INFO L138 BoogieDeclarations]: Found implementation of procedure a [2019-08-05 18:06:06,490 INFO L124 BoogieDeclarations]: Specification and implementation of procedure b given in one single declaration [2019-08-05 18:06:06,490 INFO L130 BoogieDeclarations]: Found specification of procedure b [2019-08-05 18:06:06,490 INFO L138 BoogieDeclarations]: Found implementation of procedure b [2019-08-05 18:06:06,490 INFO L124 BoogieDeclarations]: Specification and implementation of procedure c given in one single declaration [2019-08-05 18:06:06,490 INFO L130 BoogieDeclarations]: Found specification of procedure c [2019-08-05 18:06:06,491 INFO L138 BoogieDeclarations]: Found implementation of procedure c [2019-08-05 18:06:06,491 INFO L124 BoogieDeclarations]: Specification and implementation of procedure d given in one single declaration [2019-08-05 18:06:06,492 INFO L130 BoogieDeclarations]: Found specification of procedure d [2019-08-05 18:06:06,492 INFO L138 BoogieDeclarations]: Found implementation of procedure d [2019-08-05 18:06:06,536 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-05 18:06:06,655 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-05 18:06:06,679 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-05 18:06:06,691 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-05 18:06:06,715 INFO L275 CfgBuilder]: Using library mode [2019-08-05 18:06:06,716 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 18:06:06,717 INFO L202 PluginConnector]: Adding new model PartialInlining.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:06:06 BoogieIcfgContainer [2019-08-05 18:06:06,717 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 18:06:06,718 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 18:06:06,718 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 18:06:06,718 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 18:06:06,719 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "PartialInlining.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:06:06" (1/1) ... [2019-08-05 18:06:06,732 INFO L148 IcfgInterpreter]: Started Sifa with 9 locations of interest [2019-08-05 18:06:06,735 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 18:06:06,743 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382) at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.checkNotRecursive(CallGraph.java:131) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.(CallGraph.java:92) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.(IcfgInterpreter.java:84) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SifaBuilder.construct(SifaBuilder.java:79) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:75) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:68) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-08-05 18:06:06,749 INFO L168 Benchmark]: Toolchain (without parser) took 374.30 ms. Allocated memory is still 134.7 MB. Free memory was 105.7 MB in the beginning and 92.1 MB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. [2019-08-05 18:06:06,750 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 134.7 MB. Free memory is still 106.6 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 18:06:06,751 INFO L168 Benchmark]: Boogie Preprocessor took 40.44 ms. Allocated memory is still 134.7 MB. Free memory was 105.7 MB in the beginning and 103.6 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-05 18:06:06,752 INFO L168 Benchmark]: RCFGBuilder took 302.66 ms. Allocated memory is still 134.7 MB. Free memory was 103.6 MB in the beginning and 93.4 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 7.1 GB. [2019-08-05 18:06:06,754 INFO L168 Benchmark]: Symbolic Interpretation took 27.92 ms. Allocated memory is still 134.7 MB. Free memory was 93.4 MB in the beginning and 92.1 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. [2019-08-05 18:06:06,759 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) * 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 134.7 MB. Free memory is still 106.6 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 40.44 ms. Allocated memory is still 134.7 MB. Free memory was 105.7 MB in the beginning and 103.6 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 302.66 ms. Allocated memory is still 134.7 MB. Free memory was 103.6 MB in the beginning and 93.4 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 27.92 ms. Allocated memory is still 134.7 MB. Free memory was 93.4 MB in the beginning and 92.1 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...