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/012-horn.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1792c6b [2018-06-15 07:02:51,808 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-15 07:02:51,811 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-15 07:02:51,823 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-15 07:02:51,823 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-15 07:02:51,824 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-15 07:02:51,825 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-15 07:02:51,827 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-15 07:02:51,828 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-15 07:02:51,829 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-15 07:02:51,830 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-15 07:02:51,831 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-15 07:02:51,831 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-15 07:02:51,833 INFO L177 SettingsManager]: ChcToBoogie provides no preferences, ignoring... [2018-06-15 07:02:51,833 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-15 07:02:51,834 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-15 07:02:51,836 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-15 07:02:51,847 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-15 07:02:51,849 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-15 07:02:51,850 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-15 07:02:51,851 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-15 07:02:51,853 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-15 07:02:51,854 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-15 07:02:51,854 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-15 07:02:51,855 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-15 07:02:51,860 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-15 07:02:51,861 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-15 07:02:51,861 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-15 07:02:51,862 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-15 07:02:51,863 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-15 07:02:51,863 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-15 07:02:51,864 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-15 07:02:51,864 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-15 07:02:51,865 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-15 07:02:51,866 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-15 07:02:51,866 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-15 07:02:51,873 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-15 07:02:51,874 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-15 07:02:51,876 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-15 07:02:51,876 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-15 07:02:51,877 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-15 07:02:51,877 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-15 07:02:51,939 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-15 07:02:51,957 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-15 07:02:51,960 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-15 07:02:51,961 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-15 07:02:51,961 INFO L276 PluginConnector]: SmtParser initialized [2018-06-15 07:02:51,962 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/eldarica-misc/LIA/reve/012-horn.smt2 [2018-06-15 07:02:51,963 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-15 07:02:52,038 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/eldarica-misc/LIA/reve/012-horn.smt2 unknown [2018-06-15 07:02:52,247 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/eldarica-misc/LIA/reve/012-horn.smt2 [2018-06-15 07:02:52,255 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-15 07:02:52,263 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-15 07:02:52,264 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-15 07:02:52,264 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-15 07:02:52,269 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-15 07:02:52,271 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 15.06 07:02:52" (1/1) ... [2018-06-15 07:02:52,330 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:02:52,413 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:02:52,619 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:02:52,781 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:02:52,966 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:02:53,096 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:02:53,195 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:02:53,400 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:02:53,606 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:02:53,875 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:02:54,038 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:02:54,290 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:02:54,626 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:02:54,943 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:02:55,212 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:02:55,702 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:02:56,022 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:02:56,436 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:02:56,737 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:02:57,247 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:02:57,874 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:02:58,379 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:02:58,789 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:02:59,507 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:00,092 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:00,630 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:01,146 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:02,058 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:02,776 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:03,687 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:04,305 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:05,462 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:06,385 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:07,038 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:07,791 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:08,676 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:09,683 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:10,471 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:11,360 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:12,901 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:13,907 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:15,114 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:16,122 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:17,529 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:18,751 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:19,784 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:21,071 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:22,546 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:23,764 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:24,754 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:25,664 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:26,845 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:28,421 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:29,867 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:31,118 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:32,654 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:35,044 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:36,866 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:38,522 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:40,274 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:42,682 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:03:44,353 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 07:03:44,718 WARN L176 SmtUtils]: Removed 1 from assertion stack [2018-06-15 07:03:44,719 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 07:03:44,722 INFO L168 Benchmark]: Toolchain (without parser) took 52466.24 ms. Allocated memory was 304.6 MB in the beginning and 1.2 GB in the end (delta: 897.6 MB). Free memory was 264.2 MB in the beginning and 610.2 MB in the end (delta: -346.0 MB). Peak memory consumption was 551.6 MB. Max. memory is 3.6 GB. [2018-06-15 07:03:44,724 INFO L168 Benchmark]: SmtParser took 0.17 ms. Allocated memory is still 304.6 MB. Free memory is still 272.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-15 07:03:44,724 INFO L168 Benchmark]: TreeAutomizer took 52456.46 ms. Allocated memory was 304.6 MB in the beginning and 1.2 GB in the end (delta: 897.6 MB). Free memory was 264.2 MB in the beginning and 610.2 MB in the end (delta: -346.0 MB). Peak memory consumption was 551.6 MB. Max. memory is 3.6 GB. [2018-06-15 07:03:44,734 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 304.6 MB. Free memory is still 272.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 52456.46 ms. Allocated memory was 304.6 MB in the beginning and 1.2 GB in the end (delta: 897.6 MB). Free memory was 264.2 MB in the beginning and 610.2 MB in the end (delta: -346.0 MB). Peak memory consumption was 551.6 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 5. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/012-horn.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-15_07-03-44-748.csv Completed graceful shutdown