java -Xss1g -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/chc/TreeAutomizer/TreeAutomizerNaiveMinimization.epf -i /storage/chc-comp/eldarica-misc/LIA/reve/015b-horn.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 16:40:46,905 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 16:40:46,907 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 16:40:46,923 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-21 16:40:46,923 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-21 16:40:46,924 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-21 16:40:46,926 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-21 16:40:46,932 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-21 16:40:46,934 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-21 16:40:46,936 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-21 16:40:46,937 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-21 16:40:46,937 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-21 16:40:46,938 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-21 16:40:46,939 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-21 16:40:46,943 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-21 16:40:46,944 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-21 16:40:46,946 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-21 16:40:46,959 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-21 16:40:46,960 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-21 16:40:46,961 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-21 16:40:46,962 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-21 16:40:46,964 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-21 16:40:46,964 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-21 16:40:46,964 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-21 16:40:46,965 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-21 16:40:46,970 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-21 16:40:46,970 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-21 16:40:46,971 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-21 16:40:46,972 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-21 16:40:46,972 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-21 16:40:46,975 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-21 16:40:46,976 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-21 16:40:46,977 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-21 16:40:46,978 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-21 16:40:46,978 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-21 16:40:46,978 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-21 16:40:46,986 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 16:40:46,986 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 16:40:46,988 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 16:40:46,989 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 16:40:46,990 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 16:40:46,990 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 16:40:47,042 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 16:40:47,055 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 16:40:47,059 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 16:40:47,061 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 16:40:47,061 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 16:40:47,062 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/eldarica-misc/LIA/reve/015b-horn.smt2 [2018-06-21 16:40:47,063 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 16:40:47,157 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/eldarica-misc/LIA/reve/015b-horn.smt2 unknown [2018-06-21 16:40:47,365 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/eldarica-misc/LIA/reve/015b-horn.smt2 [2018-06-21 16:40:47,374 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 16:40:47,381 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 16:40:47,381 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 16:40:47,382 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 16:40:47,385 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 16:40:47,386 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 04:40:47" (1/1) ... Received shutdown request... [2018-06-21 16:41:44,207 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer has thrown an exception: java.lang.UnsupportedOperationException: Auxiliary term has no sort at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.SmtFreePredicateFactory$AuxiliaryTerm.getSort(SmtFreePredicateFactory.java:96) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:308) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:296) at de.uni_freiburg.informatik.ultimate.logic.Util.not(Util.java:113) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.not(SmtUtils.java:558) at de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.graph.HCStateFactory.implicationStatement(HCStateFactory.java:223) at de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.graph.HCStateFactory.implies(HCStateFactory.java:232) at de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.graph.HCStateFactory.constructBaseGraph(HCStateFactory.java:255) at de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.graph.HCStateFactory.getImplicationGraph(HCStateFactory.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.graph.HCStateFactory.filterUnconditonally(HCStateFactory.java:287) at de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.graph.HCStateFactory.filter(HCStateFactory.java:300) at de.uni_freiburg.informatik.ultimate.automata.tree.operations.difference.LazyDifference.computeDifference(LazyDifference.java:193) at de.uni_freiburg.informatik.ultimate.automata.tree.operations.difference.LazyDifference.(LazyDifference.java:87) at de.uni_freiburg.informatik.ultimate.automata.tree.operations.difference.LazyDifference.(LazyDifference.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.graph.TreeAutomizerCEGAR.refineAbstraction(TreeAutomizerCEGAR.java:356) at de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.graph.TreeAutomizerCEGAR.iterate(TreeAutomizerCEGAR.java:211) 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) [2018-06-21 16:41:44,212 INFO L168 Benchmark]: Toolchain (without parser) took 56837.45 ms. Allocated memory was 308.3 MB in the beginning and 1.1 GB in the end (delta: 758.1 MB). Free memory was 267.6 MB in the beginning and 712.6 MB in the end (delta: -445.0 MB). Peak memory consumption was 835.5 MB. Max. memory is 3.6 GB. [2018-06-21 16:41:44,213 INFO L168 Benchmark]: SmtParser took 0.17 ms. Allocated memory is still 308.3 MB. Free memory is still 275.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-21 16:41:44,214 INFO L168 Benchmark]: TreeAutomizer took 56829.52 ms. Allocated memory was 308.3 MB in the beginning and 1.1 GB in the end (delta: 758.1 MB). Free memory was 266.6 MB in the beginning and 712.6 MB in the end (delta: -446.0 MB). Peak memory consumption was 834.5 MB. Max. memory is 3.6 GB. [2018-06-21 16:41:44,216 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.17 ms. Allocated memory is still 308.3 MB. Free memory is still 275.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 56829.52 ms. Allocated memory was 308.3 MB in the beginning and 1.1 GB in the end (delta: 758.1 MB). Free memory was 266.6 MB in the beginning and 712.6 MB in the end (delta: -446.0 MB). Peak memory consumption was 834.5 MB. Max. memory is 3.6 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer: - ExceptionOrErrorResult: UnsupportedOperationException: Auxiliary term has no sort de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer: UnsupportedOperationException: Auxiliary term has no sort: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.SmtFreePredicateFactory$AuxiliaryTerm.getSort(SmtFreePredicateFactory.java:96) 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/015b-horn.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_16-41-44-224.csv Completed graceful shutdown