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/eldarica-misc/LIA/reve/016-horn.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1792c6b [2018-06-15 07:05:12,405 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-15 07:05:12,407 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-15 07:05:12,428 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-15 07:05:12,429 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-15 07:05:12,431 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-15 07:05:12,432 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-15 07:05:12,436 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-15 07:05:12,439 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-15 07:05:12,440 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-15 07:05:12,441 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-15 07:05:12,441 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-15 07:05:12,444 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-15 07:05:12,445 INFO L177 SettingsManager]: ChcToBoogie provides no preferences, ignoring... [2018-06-15 07:05:12,446 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-15 07:05:12,459 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-15 07:05:12,461 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-15 07:05:12,463 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-15 07:05:12,464 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-15 07:05:12,465 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-15 07:05:12,466 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-15 07:05:12,472 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-15 07:05:12,472 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-15 07:05:12,473 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-15 07:05:12,474 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-15 07:05:12,475 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-15 07:05:12,477 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-15 07:05:12,478 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-15 07:05:12,484 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-15 07:05:12,484 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-15 07:05:12,485 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-15 07:05:12,485 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-15 07:05:12,486 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-15 07:05:12,487 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-15 07:05:12,490 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-15 07:05:12,490 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-15 07:05:12,503 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-15 07:05:12,504 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-15 07:05:12,509 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-15 07:05:12,509 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-15 07:05:12,510 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-15 07:05:12,510 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-15 07:05:12,563 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-15 07:05:12,582 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-15 07:05:12,588 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-15 07:05:12,590 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-15 07:05:12,590 INFO L276 PluginConnector]: SmtParser initialized [2018-06-15 07:05:12,591 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/eldarica-misc/LIA/reve/016-horn.smt2 [2018-06-15 07:05:12,593 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-15 07:05:12,701 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/eldarica-misc/LIA/reve/016-horn.smt2 unknown [2018-06-15 07:05:12,864 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/eldarica-misc/LIA/reve/016-horn.smt2 [2018-06-15 07:05:12,879 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-15 07:05:12,890 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-15 07:05:12,891 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-15 07:05:12,891 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-15 07:05:12,895 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-15 07:05:12,896 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 15.06 07:05:12" (1/1) ... [2018-06-15 07:05:12,981 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:05:13,190 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:05:13,396 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:05:13,524 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:05:13,758 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:05:13,923 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-15 07:05:13,923 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-15 07:05:13,925 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@103b9d8e and model type null, skipping insertion in model container [2018-06-15 07:05:13,927 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-15 07:05:13,929 INFO L168 Benchmark]: Toolchain (without parser) took 1049.04 ms. Allocated memory is still 299.9 MB. Free memory was 260.2 MB in the beginning and 218.4 MB in the end (delta: 41.8 MB). Peak memory consumption was 41.8 MB. Max. memory is 3.6 GB. [2018-06-15 07:05:13,930 INFO L168 Benchmark]: SmtParser took 0.18 ms. Allocated memory is still 299.9 MB. Free memory is still 267.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-15 07:05:13,933 INFO L168 Benchmark]: TreeAutomizer took 1036.80 ms. Allocated memory is still 299.9 MB. Free memory was 260.2 MB in the beginning and 218.4 MB in the end (delta: 41.8 MB). Peak memory consumption was 41.8 MB. Max. memory is 3.6 GB. [2018-06-15 07:05:13,935 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 299.9 MB. Free memory is still 267.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 1036.80 ms. Allocated memory is still 299.9 MB. Free memory was 260.2 MB in the beginning and 218.4 MB in the end (delta: 41.8 MB). Peak memory consumption was 41.8 MB. Max. memory is 3.6 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer: - TreeAutomizerSatResult: SAT The given horn clause set is SAT 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/016-horn.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-15_07-05-13-947.csv Received shutdown request...