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/toy/tooDifficultLoopInvariant/HierarchicalTraceAbstraction/GeometricalIntegerCakeWithArray.bpl


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This is Ultimate 0.1.24-4ddfff8
[2019-08-09 14:13:51,634 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-08-09 14:13:51,636 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
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[2019-08-09 14:13:51,648 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
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[2019-08-09 14:13:51,659 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-08-09 14:13:51,660 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-08-09 14:13:51,661 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
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[2019-08-09 14:13:51,664 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
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[2019-08-09 14:13:51,671 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-08-09 14:13:51,673 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
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[2019-08-09 14:13:51,674 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-08-09 14:13:51,675 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
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[2019-08-09 14:13:51,676 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-08-09 14:13:51,677 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-08-09 14:13:51,677 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-08-09 14:13:51,678 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
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[2019-08-09 14:13:51,680 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
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[2019-08-09 14:13:51,681 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
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[2019-08-09 14:13:51,683 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2019-08-09 14:13:51,709 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-08-09 14:13:51,722 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-08-09 14:13:51,725 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-08-09 14:13:51,727 INFO  L271        PluginConnector]: Initializing Boogie PL CUP Parser...
[2019-08-09 14:13:51,727 INFO  L275        PluginConnector]: Boogie PL CUP Parser initialized
[2019-08-09 14:13:51,728 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/HierarchicalTraceAbstraction/GeometricalIntegerCakeWithArray.bpl
[2019-08-09 14:13:51,728 INFO  L110           BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/HierarchicalTraceAbstraction/GeometricalIntegerCakeWithArray.bpl'
[2019-08-09 14:13:51,762 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-08-09 14:13:51,763 INFO  L131        ToolchainWalker]: Walking toolchain with 3 elements.
[2019-08-09 14:13:51,764 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-08-09 14:13:51,764 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2019-08-09 14:13:51,764 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2019-08-09 14:13:51,788 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "GeometricalIntegerCakeWithArray.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:13:51" (1/1) ...
[2019-08-09 14:13:51,790 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "GeometricalIntegerCakeWithArray.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:13:51" (1/1) ...
[2019-08-09 14:13:51,798 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "GeometricalIntegerCakeWithArray.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:13:51" (1/1) ...
[2019-08-09 14:13:51,799 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "GeometricalIntegerCakeWithArray.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:13:51" (1/1) ...
[2019-08-09 14:13:51,802 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "GeometricalIntegerCakeWithArray.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:13:51" (1/1) ...
[2019-08-09 14:13:51,806 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "GeometricalIntegerCakeWithArray.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:13:51" (1/1) ...
[2019-08-09 14:13:51,807 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "GeometricalIntegerCakeWithArray.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:13:51" (1/1) ...
[2019-08-09 14:13:51,809 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-08-09 14:13:51,810 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-08-09 14:13:51,810 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2019-08-09 14:13:51,810 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2019-08-09 14:13:51,811 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "GeometricalIntegerCakeWithArray.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:13:51" (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
[2019-08-09 14:13:51,879 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration
[2019-08-09 14:13:51,879 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2019-08-09 14:13:51,879 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2019-08-09 14:13:52,065 INFO  L275             CfgBuilder]: Using library mode
[2019-08-09 14:13:52,066 INFO  L283             CfgBuilder]: Removed 1 assume(true) statements.
[2019-08-09 14:13:52,067 INFO  L202        PluginConnector]: Adding new model GeometricalIntegerCakeWithArray.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:13:52 BoogieIcfgContainer
[2019-08-09 14:13:52,068 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-08-09 14:13:52,069 INFO  L113        PluginConnector]: ------------------------Symbolic Interpretation----------------------------
[2019-08-09 14:13:52,069 INFO  L271        PluginConnector]: Initializing Symbolic Interpretation...
[2019-08-09 14:13:52,070 INFO  L275        PluginConnector]: Symbolic Interpretation initialized
[2019-08-09 14:13:52,071 INFO  L185        PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "GeometricalIntegerCakeWithArray.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:13:52" (1/1) ...
[2019-08-09 14:13:52,580 FATAL L?                        ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception:
java.lang.AssertionError: This case should habe been handled by DER
	at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:212)
	at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:192)
	at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.<init>(DerPreprocessor.java:95)
	at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.applyComplexEliminationRules(ElimStorePlain.java:291)
	at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:253)
	at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553)
	at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466)
	at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:256)
	at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553)
	at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466)
	at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:216)
	at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:306)
	at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.quantifier(PartialQuantifierElimination.java:146)
	at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools$EliminatingTermDomainOperationProvider.constructQuantifiedFormula(SymbolicTools.java:224)
	at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:214)
	at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1)
	at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostcondition(PredicateTransformer.java:136)
	at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.post(SymbolicTools.java:98)
	at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretInternal(DagInterpreter.java:197)
	at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:179)
	at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162)
	at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130)
	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:104)
	at java.util.HashMap.computeIfAbsent(HashMap.java:1127)
	at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:88)
	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$Toolchain.processToolchain(ToolchainManager.java:316)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
[2019-08-09 14:13:52,585 INFO  L168              Benchmark]: Toolchain (without parser) took 821.11 ms. Allocated memory is still 132.6 MB. Free memory was 107.8 MB in the beginning and 74.8 MB in the end (delta: 33.0 MB). Peak memory consumption was 33.0 MB. Max. memory is 7.1 GB.
[2019-08-09 14:13:52,586 INFO  L168              Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 132.6 MB. Free memory was 109.0 MB in the beginning and 108.8 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB.
[2019-08-09 14:13:52,587 INFO  L168              Benchmark]: Boogie Preprocessor took 45.18 ms. Allocated memory is still 132.6 MB. Free memory was 107.8 MB in the beginning and 105.6 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB.
[2019-08-09 14:13:52,588 INFO  L168              Benchmark]: RCFGBuilder took 258.41 ms. Allocated memory is still 132.6 MB. Free memory was 105.6 MB in the beginning and 96.0 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 7.1 GB.
[2019-08-09 14:13:52,589 INFO  L168              Benchmark]: Symbolic Interpretation took 513.64 ms. Allocated memory is still 132.6 MB. Free memory was 95.8 MB in the beginning and 74.8 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 7.1 GB.
[2019-08-09 14:13:52,593 INFO  L335   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation:
  - ExceptionOrErrorResult: AssertionError: This case should habe been handled by DER
    de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: AssertionError: This case should habe been handled by DER: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:212)
 * 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 132.6 MB. Free memory was 109.0 MB in the beginning and 108.8 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 45.18 ms. Allocated memory is still 132.6 MB. Free memory was 107.8 MB in the beginning and 105.6 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 258.41 ms. Allocated memory is still 132.6 MB. Free memory was 105.6 MB in the beginning and 96.0 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 7.1 GB.
 * Symbolic Interpretation took 513.64 ms. Allocated memory is still 132.6 MB. Free memory was 95.8 MB in the beginning and 74.8 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 7.1 GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...