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/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_4_agreement.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 18:33:08,250 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 18:33:08,253 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 18:33:08,271 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-21 18:33:08,271 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-21 18:33:08,272 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-21 18:33:08,274 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-21 18:33:08,276 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-21 18:33:08,279 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-21 18:33:08,280 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-21 18:33:08,281 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-21 18:33:08,281 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-21 18:33:08,282 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-21 18:33:08,285 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-21 18:33:08,286 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-21 18:33:08,286 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-21 18:33:08,288 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-21 18:33:08,302 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-21 18:33:08,304 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-21 18:33:08,305 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-21 18:33:08,306 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-21 18:33:08,311 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-21 18:33:08,312 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-21 18:33:08,312 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-21 18:33:08,313 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-21 18:33:08,314 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-21 18:33:08,314 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-21 18:33:08,315 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-21 18:33:08,319 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-21 18:33:08,320 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-21 18:33:08,320 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-21 18:33:08,321 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-21 18:33:08,321 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-21 18:33:08,323 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-21 18:33:08,324 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-21 18:33:08,324 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-21 18:33:08,335 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 18:33:08,335 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 18:33:08,337 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 18:33:08,337 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 18:33:08,341 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 18:33:08,341 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 18:33:08,394 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 18:33:08,415 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 18:33:08,420 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 18:33:08,422 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 18:33:08,422 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 18:33:08,423 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_4_agreement.smt2 [2018-06-21 18:33:08,424 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 18:33:08,519 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_4_agreement.smt2 unknown [2018-06-21 18:33:08,798 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_4_agreement.smt2 [2018-06-21 18:33:08,804 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 18:33:08,813 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 18:33:08,814 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 18:33:08,814 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 18:33:08,817 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 18:33:08,819 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 06:33:08" (1/1) ... [2018-06-21 18:33:21,382 WARN L168 SmtUtils]: Spent 8.49 s on a formula simplification. DAG size of input: 613 DAG size of output: 164 [2018-06-21 18:33:23,670 WARN L168 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 418 DAG size of output: 153 [2018-06-21 18:33:24,137 WARN L168 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 54 [2018-06-21 18:33:48,923 WARN L168 SmtUtils]: Spent 19.98 s on a formula simplification. DAG size of input: 1028 DAG size of output: 428 [2018-06-21 18:33:49,556 WARN L168 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 110 [2018-06-21 18:33:49,713 WARN L168 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 37 [2018-06-21 18:33:56,456 WARN L168 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 428 DAG size of output: 1 [2018-06-21 18:34:00,396 WARN L168 SmtUtils]: Spent 2.66 s on a formula simplification. DAG size of input: 422 DAG size of output: 226 [2018-06-21 18:34:00,887 WARN L168 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 116 Received shutdown request... [2018-06-21 18:34:00,951 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:78) 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.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) [2018-06-21 18:34:00,955 INFO L168 Benchmark]: Toolchain (without parser) took 52150.24 ms. Allocated memory was 308.8 MB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Free memory was 264.1 MB in the beginning and 773.4 MB in the end (delta: -509.3 MB). Peak memory consumption was 585.9 MB. Max. memory is 3.6 GB. [2018-06-21 18:34:00,956 INFO L168 Benchmark]: SmtParser took 0.18 ms. Allocated memory is still 308.8 MB. Free memory is still 276.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-21 18:34:00,957 INFO L168 Benchmark]: TreeAutomizer took 52140.30 ms. Allocated memory was 308.8 MB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Free memory was 264.1 MB in the beginning and 773.4 MB in the end (delta: -509.3 MB). Peak memory consumption was 585.9 MB. Max. memory is 3.6 GB. [2018-06-21 18:34:00,959 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 308.8 MB. Free memory is still 276.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 52140.30 ms. Allocated memory was 308.8 MB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Free memory was 264.1 MB in the beginning and 773.4 MB in the end (delta: -509.3 MB). Peak memory consumption was 585.9 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:78) 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/om1_with_relays_general_3_4_agreement.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_18-34-00-968.csv Completed graceful shutdown