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/TreeAutomizerHopcroftMinimization.epf -i /storage/chc-comp/sally-chc-benchmarks/lfht/lfht_2_mini_cleaned.did_not_pay_1.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-55b8104 [2018-06-18 17:50:09,270 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-18 17:50:09,273 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-18 17:50:09,285 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-18 17:50:09,286 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-18 17:50:09,287 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-18 17:50:09,288 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-18 17:50:09,291 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-18 17:50:09,293 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-18 17:50:09,294 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-18 17:50:09,295 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-18 17:50:09,295 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-18 17:50:09,297 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-18 17:50:09,298 INFO L177 SettingsManager]: ChcToBoogie provides no preferences, ignoring... [2018-06-18 17:50:09,298 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-18 17:50:09,299 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-18 17:50:09,302 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-18 17:50:09,304 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-18 17:50:09,306 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-18 17:50:09,308 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-18 17:50:09,309 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-18 17:50:09,312 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-18 17:50:09,312 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-18 17:50:09,313 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-18 17:50:09,314 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-18 17:50:09,315 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-18 17:50:09,316 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-18 17:50:09,317 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-18 17:50:09,318 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-18 17:50:09,319 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-18 17:50:09,320 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-18 17:50:09,320 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-18 17:50:09,321 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-18 17:50:09,322 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-18 17:50:09,323 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-18 17:50:09,323 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-18 17:50:09,332 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-18 17:50:09,332 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-18 17:50:09,335 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-18 17:50:09,335 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-18 17:50:09,335 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-18 17:50:09,336 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-18 17:50:09,337 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-18 17:50:09,401 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-18 17:50:09,421 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-18 17:50:09,427 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-18 17:50:09,429 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-18 17:50:09,429 INFO L276 PluginConnector]: SmtParser initialized [2018-06-18 17:50:09,430 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/lfht/lfht_2_mini_cleaned.did_not_pay_1.smt2 [2018-06-18 17:50:09,432 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-18 17:50:09,538 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/lfht/lfht_2_mini_cleaned.did_not_pay_1.smt2 unknown [2018-06-18 17:50:09,832 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/lfht/lfht_2_mini_cleaned.did_not_pay_1.smt2 [2018-06-18 17:50:09,838 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-18 17:50:09,845 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-18 17:50:09,846 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-18 17:50:09,846 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-18 17:50:09,850 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-18 17:50:09,851 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 18.06 05:50:09" (1/1) ... [2018-06-18 17:50:09,943 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-18 17:50:10,614 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-18 17:50:11,540 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-18 17:50:12,995 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-18 17:50:13,328 WARN L168 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 27 [2018-06-18 17:50:13,479 WARN L168 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 27 [2018-06-18 17:50:15,642 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-18 17:50:15,977 WARN L168 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 41 [2018-06-18 17:50:18,227 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-18 17:50:18,954 WARN L168 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 78 [2018-06-18 17:50:19,479 WARN L168 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 65 [2018-06-18 17:50:19,751 WARN L168 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 35 [2018-06-18 17:50:23,219 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-18 17:50:23,634 WARN L168 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 37 [2018-06-18 17:50:24,086 WARN L168 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 55 [2018-06-18 17:50:24,321 WARN L168 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 35 [2018-06-18 17:50:26,626 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-18 17:50:27,077 WARN L168 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 26 [2018-06-18 17:50:27,716 WARN L168 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 51 [2018-06-18 17:50:27,935 WARN L168 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 39 [2018-06-18 17:50:30,796 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-18 17:50:31,914 WARN L168 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 74 [2018-06-18 17:50:32,566 WARN L168 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 58 [2018-06-18 17:50:33,274 WARN L168 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 52 [2018-06-18 17:50:33,644 WARN L168 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 37 [2018-06-18 17:50:36,586 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-18 17:50:37,055 WARN L168 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 44 [2018-06-18 17:50:37,824 WARN L168 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 77 [2018-06-18 17:50:38,694 WARN L168 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 388 DAG size of output: 69 [2018-06-18 17:50:39,304 WARN L168 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 57 [2018-06-18 17:50:43,223 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-18 17:50:44,087 WARN L168 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 88 [2018-06-18 17:50:45,261 WARN L168 SmtUtils]: Spent 1000.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 75 [2018-06-18 17:50:46,448 WARN L168 SmtUtils]: Spent 940.00 ms on a formula simplification. DAG size of input: 467 DAG size of output: 63 [2018-06-18 17:50:46,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-18 17:50:47,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-18 17:50:47,637 WARN L168 SmtUtils]: Spent 937.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 40 [2018-06-18 17:50:50,073 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-18 17:50:50,601 WARN L168 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 39 [2018-06-18 17:50:50,877 WARN L168 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 36 [2018-06-18 17:50:51,359 WARN L168 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 45 [2018-06-18 17:50:53,947 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-18 17:50:55,059 WARN L168 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 72 [2018-06-18 17:50:55,479 WARN L168 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 64 [2018-06-18 17:50:57,730 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-18 17:50:58,404 WARN L168 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 60 [2018-06-18 17:50:58,978 WARN L168 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 90 [2018-06-18 17:50:59,697 WARN L168 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 57 [2018-06-18 17:51:02,252 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-18 17:51:02,959 WARN L168 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 68 [2018-06-18 17:51:03,904 WARN L168 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 77 [2018-06-18 17:51:04,664 WARN L168 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 371 DAG size of output: 69 Received shutdown request... [2018-06-18 17:51:05,009 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) [2018-06-18 17:51:05,014 INFO L168 Benchmark]: Toolchain (without parser) took 55175.68 ms. Allocated memory was 308.3 MB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Free memory was 261.6 MB in the beginning and 1.2 GB in the end (delta: -940.7 MB). Peak memory consumption was 1.2 GB. Max. memory is 3.6 GB. [2018-06-18 17:51:05,015 INFO L168 Benchmark]: SmtParser took 0.23 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. [2018-06-18 17:51:05,017 INFO L168 Benchmark]: TreeAutomizer took 55167.65 ms. Allocated memory was 308.3 MB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Free memory was 260.6 MB in the beginning and 1.2 GB in the end (delta: -941.7 MB). Peak memory consumption was 1.2 GB. Max. memory is 3.6 GB. [2018-06-18 17:51:05,019 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.23 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 55167.65 ms. Allocated memory was 308.3 MB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Free memory was 260.6 MB in the beginning and 1.2 GB in the end (delta: -941.7 MB). Peak memory consumption was 1.2 GB. 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/lfht_2_mini_cleaned.did_not_pay_1.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-18_17-51-05-028.csv Completed graceful shutdown