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/015-horn.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1792c6b [2018-06-15 07:04:43,685 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-15 07:04:43,688 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-15 07:04:43,703 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-15 07:04:43,703 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-15 07:04:43,706 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-15 07:04:43,708 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-15 07:04:43,710 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-15 07:04:43,711 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-15 07:04:43,713 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-15 07:04:43,714 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-15 07:04:43,714 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-15 07:04:43,715 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-15 07:04:43,719 INFO L177 SettingsManager]: ChcToBoogie provides no preferences, ignoring... [2018-06-15 07:04:43,719 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-15 07:04:43,720 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-15 07:04:43,730 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-15 07:04:43,732 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-15 07:04:43,733 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-15 07:04:43,734 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-15 07:04:43,738 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-15 07:04:43,740 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-15 07:04:43,740 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-15 07:04:43,741 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-15 07:04:43,744 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-15 07:04:43,745 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-15 07:04:43,745 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-15 07:04:43,746 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-15 07:04:43,751 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-15 07:04:43,751 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-15 07:04:43,752 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-15 07:04:43,752 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-15 07:04:43,753 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-15 07:04:43,753 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-15 07:04:43,756 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-15 07:04:43,756 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-15 07:04:43,765 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-15 07:04:43,766 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-15 07:04:43,769 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-15 07:04:43,769 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-15 07:04:43,770 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-15 07:04:43,770 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-15 07:04:43,831 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-15 07:04:43,848 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-15 07:04:43,851 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-15 07:04:43,853 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-15 07:04:43,853 INFO L276 PluginConnector]: SmtParser initialized [2018-06-15 07:04:43,855 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/eldarica-misc/LIA/reve/015-horn.smt2 [2018-06-15 07:04:43,857 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-15 07:04:43,960 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/eldarica-misc/LIA/reve/015-horn.smt2 unknown [2018-06-15 07:04:44,125 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/eldarica-misc/LIA/reve/015-horn.smt2 [2018-06-15 07:04:44,130 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-15 07:04:44,136 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-15 07:04:44,137 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-15 07:04:44,137 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-15 07:04:44,140 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-15 07:04:44,141 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 15.06 07:04:44" (1/1) ... [2018-06-15 07:04:44,204 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:04:44,303 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:04:44,530 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:04:44,644 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:04:44,754 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:04:44,945 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:04:45,145 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:04:45,305 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:04:45,438 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:04:45,704 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:04:45,994 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:04:46,313 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:04:46,761 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:04:47,225 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:04:47,845 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:04:48,625 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:04:49,475 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:04:50,362 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:04:51,361 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:04:52,357 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:04:53,328 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:04:54,351 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:04:55,465 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:04:56,929 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:04:58,138 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:04:59,839 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:05:01,200 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:05:02,829 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:05:04,225 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:05:06,436 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:05:08,078 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:05:10,030 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:05:12,160 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:05:14,659 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:05:16,728 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:05:18,711 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:05:20,767 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:05:23,234 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:05:25,850 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:05:29,000 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:05:32,303 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:05:35,287 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:05:38,583 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. Received shutdown request... [2018-06-15 07:05:38,912 WARN L176 SmtUtils]: Removed 1 from assertion stack [2018-06-15 07:05:38,913 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer. Reason: Timeout or Toolchain cancelled by user [2018-06-15 07:05:38,923 INFO L168 Benchmark]: Toolchain (without parser) took 54785.18 ms. Allocated memory was 304.6 MB in the beginning and 1.1 GB in the end (delta: 746.6 MB). Free memory was 263.9 MB in the beginning and 942.5 MB in the end (delta: -678.6 MB). Peak memory consumption was 840.0 MB. Max. memory is 3.6 GB. [2018-06-15 07:05:38,926 INFO L168 Benchmark]: SmtParser took 0.30 ms. Allocated memory is still 304.6 MB. Free memory is still 271.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-15 07:05:38,926 INFO L168 Benchmark]: TreeAutomizer took 54777.93 ms. Allocated memory was 304.6 MB in the beginning and 1.1 GB in the end (delta: 746.6 MB). Free memory was 262.9 MB in the beginning and 942.5 MB in the end (delta: -679.6 MB). Peak memory consumption was 839.0 MB. Max. memory is 3.6 GB. [2018-06-15 07:05:38,928 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.30 ms. Allocated memory is still 304.6 MB. Free memory is still 271.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 54777.93 ms. Allocated memory was 304.6 MB in the beginning and 1.1 GB in the end (delta: 746.6 MB). Free memory was 262.9 MB in the beginning and 942.5 MB in the end (delta: -679.6 MB). Peak memory consumption was 839.0 MB. Max. memory is 3.6 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer: - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer) Toolchain cancelled while SimplifyDDAWithTimeout was simplifying term of DAG size 12. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/015-horn.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-15_07-05-38-944.csv Completed graceful shutdown