java -Xmx4000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/TreeAutomizer.xml --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -s ../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerNaiveMinimization.epf -i /storage/chc-comp/sally-chc-benchmarks/misc/mvs_with_timeouts3.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1792c6b [2018-06-15 08:02:56,821 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-15 08:02:56,823 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-15 08:02:56,838 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-15 08:02:56,838 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-15 08:02:56,839 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-15 08:02:56,840 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-15 08:02:56,844 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-15 08:02:56,846 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-15 08:02:56,848 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-15 08:02:56,848 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 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[2018-06-15 08:02:56,853 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-15 08:02:56,854 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-15 08:02:56,855 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-15 08:02:56,865 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-15 08:02:56,867 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-15 08:02:56,868 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-15 08:02:56,869 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-15 08:02:56,874 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-15 08:02:56,874 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-15 08:02:56,874 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-15 08:02:56,875 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-15 08:02:56,879 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-15 08:02:56,880 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-15 08:02:56,881 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-15 08:02:56,881 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-15 08:02:56,885 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-15 08:02:56,886 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-15 08:02:56,887 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-15 08:02:56,887 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-15 08:02:56,887 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-15 08:02:56,888 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-15 08:02:56,888 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-15 08:02:56,902 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-15 08:02:56,902 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-15 08:02:56,904 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-15 08:02:56,905 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-15 08:02:56,905 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-15 08:02:56,906 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-15 08:02:56,951 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-15 08:02:56,973 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-15 08:02:56,977 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-15 08:02:56,979 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-15 08:02:56,979 INFO L276 PluginConnector]: SmtParser initialized [2018-06-15 08:02:56,980 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/misc/mvs_with_timeouts3.smt2 [2018-06-15 08:02:56,981 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-15 08:02:57,065 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/misc/mvs_with_timeouts3.smt2 unknown [2018-06-15 08:02:57,304 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/misc/mvs_with_timeouts3.smt2 [2018-06-15 08:02:57,312 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-15 08:02:57,319 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-15 08:02:57,320 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-15 08:02:57,320 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-15 08:02:57,324 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-15 08:02:57,325 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 15.06 08:02:57" (1/1) ... [2018-06-15 08:02:57,420 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 08:02:57,902 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 08:02:58,601 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 08:03:00,017 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 08:03:01,862 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 08:03:02,822 WARN L168 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 43 [2018-06-15 08:03:03,281 WARN L168 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 48 [2018-06-15 08:03:04,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-15 08:03:04,273 WARN L168 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 69 [2018-06-15 08:03:04,440 WARN L168 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 43 [2018-06-15 08:03:07,267 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 08:03:08,646 WARN L168 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 8 [2018-06-15 08:03:12,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-15 08:03:16,281 WARN L168 SmtUtils]: Spent 7.36 s on a formula simplification. DAG size of input: 766 DAG size of output: 172 [2018-06-15 08:03:18,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-15 08:03:19,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-15 08:03:21,521 WARN L168 SmtUtils]: Spent 5.02 s on a formula simplification. DAG size of input: 694 DAG size of output: 86 [2018-06-15 08:03:22,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-15 08:03:25,697 WARN L168 SmtUtils]: Spent 3.95 s on a formula simplification. DAG size of input: 733 DAG size of output: 103 [2018-06-15 08:03:28,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-15 08:03:29,161 WARN L168 SmtUtils]: Spent 3.26 s on a formula simplification. DAG size of input: 554 DAG size of output: 105 [2018-06-15 08:03:31,797 WARN L168 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 43 [2018-06-15 08:03:32,654 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 08:03:34,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-15 08:03:35,951 WARN L168 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 635 DAG size of output: 114 [2018-06-15 08:03:38,559 WARN L168 SmtUtils]: Spent 2.47 s on a formula simplification. DAG size of input: 546 DAG size of output: 175 [2018-06-15 08:03:40,347 WARN L168 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 411 DAG size of output: 109 [2018-06-15 08:03:40,784 WARN L168 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 54 [2018-06-15 08:03:42,479 WARN L168 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 43 [2018-06-15 08:03:42,593 WARN L168 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 44 [2018-06-15 08:03:43,111 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 08:03:44,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-15 08:03:48,649 WARN L168 SmtUtils]: Spent 4.41 s on a formula simplification. DAG size of input: 702 DAG size of output: 125 [2018-06-15 08:03:49,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-15 08:03:51,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-15 08:03:52,323 WARN L168 SmtUtils]: Spent 3.46 s on a formula simplification. DAG size of input: 670 DAG size of output: 100 [2018-06-15 08:03:55,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-15 08:03:55,722 WARN L168 SmtUtils]: Spent 3.07 s on a formula simplification. DAG size of input: 503 DAG size of output: 75 Received shutdown request... [2018-06-15 08:03:55,809 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer has thrown an exception: java.lang.UnsupportedOperationException: not yet implemented, we need term in nnf at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.linearterms.PrenexNormalForm.convertApplicationTerm(PrenexNormalForm.java:84) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$BuildApplicationTerm.walk(TermTransformer.java:297) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:239) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.PredicateUnifier$PredicateComparison.generateQuantifierInformation(PredicateUnifier.java:1170) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.PredicateUnifier$PredicateComparison.checkTimeout(PredicateUnifier.java:1162) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.PredicateUnifier$PredicateComparison.compare(PredicateUnifier.java:1067) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.PredicateUnifier$PredicateComparison.(PredicateUnifier.java:945) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.PredicateUnifier.getOrConstructPredicate(PredicateUnifier.java:355) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.PredicateUnifier.getOrConstructPredicate(PredicateUnifier.java:315) at de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.graph.HCSSABuilder.buildBackVersionedTreeRunRec(HCSSABuilder.java:229) at de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.graph.HCSSABuilder.buildBackVersionedTreeRunRec(HCSSABuilder.java:233) at de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.graph.HCSSABuilder.buildBackVersionedTreeRunRec(HCSSABuilder.java:233) at de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.graph.HCSSABuilder.buildBackVersionedTreeRunRec(HCSSABuilder.java:233) at de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.graph.HCSSABuilder.buildBackVersionedTreeRunRec(HCSSABuilder.java:233) at de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.graph.HCSSABuilder.buildBackVersionedTreeRunRec(HCSSABuilder.java:233) at de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.graph.HCSSABuilder.buildTreeRunWithBackVersionedInterpolants(HCSSABuilder.java:211) at de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.graph.TreeChecker.annotateTreeRunWithInterpolants(TreeChecker.java:90) at de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.graph.TreeAutomizerCEGAR.constructInterpolantAutomaton(TreeAutomizerCEGAR.java:274) at de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.graph.TreeAutomizerCEGAR.iterate(TreeAutomizerCEGAR.java:206) at de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver.process(TreeAutomizerObserver.java:97) 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:324) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.runToolchainDefault(DefaultToolchainJob.java:221) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.BasicToolchainJob.run(BasicToolchainJob.java:134) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-06-15 08:03:55,813 INFO L168 Benchmark]: Toolchain (without parser) took 58501.07 ms. Allocated memory was 306.2 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 264.5 MB in the beginning and 1.1 GB in the end (delta: -871.2 MB). Peak memory consumption was 333.6 MB. Max. memory is 3.6 GB. [2018-06-15 08:03:55,821 INFO L168 Benchmark]: SmtParser took 0.18 ms. Allocated memory is still 306.2 MB. Free memory is still 273.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-15 08:03:55,822 INFO L168 Benchmark]: TreeAutomizer took 58492.73 ms. Allocated memory was 306.2 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 264.5 MB in the beginning and 1.1 GB in the end (delta: -871.2 MB). Peak memory consumption was 333.6 MB. Max. memory is 3.6 GB. [2018-06-15 08:03:55,829 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.18 ms. Allocated memory is still 306.2 MB. Free memory is still 273.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 58492.73 ms. Allocated memory was 306.2 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 264.5 MB in the beginning and 1.1 GB in the end (delta: -871.2 MB). Peak memory consumption was 333.6 MB. Max. memory is 3.6 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer: - ExceptionOrErrorResult: UnsupportedOperationException: not yet implemented, we need term in nnf de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer: UnsupportedOperationException: not yet implemented, we need term in nnf: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.linearterms.PrenexNormalForm.convertApplicationTerm(PrenexNormalForm.java:84) RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/mvs_with_timeouts3.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-15_08-03-55-842.csv Completed graceful shutdown