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/TreeAutomizerHopcroftMinimization.epf -i /storage/chc-comp/sally-chc-benchmarks/tta_startup/simple_startup2.2.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 10:14:17,838 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 10:14:17,840 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 10:14:17,854 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-21 10:14:17,890 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-21 10:14:17,897 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 10:14:17,898 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 10:14:17,899 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 10:14:17,900 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-21 10:14:17,900 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 10:14:17,901 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 10:14:17,901 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 10:14:17,964 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 10:14:17,986 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 10:14:17,993 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 10:14:17,994 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 10:14:17,995 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 10:14:17,995 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/tta_startup/simple_startup2.2.smt2 [2018-06-21 10:14:17,996 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 10:14:18,088 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/tta_startup/simple_startup2.2.smt2 unknown [2018-06-21 10:14:18,339 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/tta_startup/simple_startup2.2.smt2 [2018-06-21 10:14:18,345 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 10:14:18,350 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 10:14:18,351 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 10:14:18,351 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 10:14:18,354 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 10:14:18,356 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 10:14:18" (1/1) ... [2018-06-21 10:14:25,961 WARN L168 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 49 [2018-06-21 10:14:26,155 WARN L168 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 41 [2018-06-21 10:14:29,805 WARN L168 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 50 [2018-06-21 10:14:30,080 WARN L168 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 46 [2018-06-21 10:14:30,331 WARN L168 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 41 [2018-06-21 10:14:33,747 WARN L168 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 60 [2018-06-21 10:14:34,135 WARN L168 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 64 [2018-06-21 10:14:34,434 WARN L168 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 53 [2018-06-21 10:14:37,906 WARN L168 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 82 [2018-06-21 10:14:38,578 WARN L168 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 66 [2018-06-21 10:14:39,023 WARN L168 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 57 [2018-06-21 10:14:39,290 WARN L168 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 34 [2018-06-21 10:14:42,387 WARN L168 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 64 [2018-06-21 10:14:42,558 WARN L168 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 57 [2018-06-21 10:14:42,766 WARN L168 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 58 [2018-06-21 10:14:46,360 WARN L168 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 70 [2018-06-21 10:14:46,750 WARN L168 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 81 [2018-06-21 10:14:47,206 WARN L168 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 58 [2018-06-21 10:14:50,129 WARN L168 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 63 [2018-06-21 10:14:50,679 WARN L168 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 64 [2018-06-21 10:14:51,680 WARN L168 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 88 [2018-06-21 10:14:52,258 WARN L168 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 65 [2018-06-21 10:14:52,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 10:14:52,903 WARN L168 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 40 [2018-06-21 10:14:58,978 WARN L168 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 87 [2018-06-21 10:14:59,361 WARN L168 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 73 [2018-06-21 10:14:59,806 WARN L168 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 49 [2018-06-21 10:15:02,787 WARN L168 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 100 [2018-06-21 10:15:03,145 WARN L168 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 67 [2018-06-21 10:15:03,495 WARN L168 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 49 [2018-06-21 10:15:07,635 WARN L168 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 79 [2018-06-21 10:15:08,162 WARN L168 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 105 [2018-06-21 10:15:09,723 WARN L168 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 548 DAG size of output: 147 [2018-06-21 10:15:11,566 WARN L168 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 560 DAG size of output: 126 Received shutdown request... [2018-06-21 10:15:12,297 WARN L176 SmtUtils]: Removed 8 from assertion stack [2018-06-21 10:15:12,299 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer. Reason: Timeout or Toolchain cancelled by user [2018-06-21 10:15:12,302 INFO L168 Benchmark]: Toolchain (without parser) took 53956.29 ms. Allocated memory was 306.7 MB in the beginning and 1.2 GB in the end (delta: 897.1 MB). Free memory was 264.2 MB in the beginning and 949.4 MB in the end (delta: -685.2 MB). Peak memory consumption was 993.8 MB. Max. memory is 3.6 GB. [2018-06-21 10:15:12,303 INFO L168 Benchmark]: SmtParser took 0.16 ms. Allocated memory is still 306.7 MB. Free memory is still 274.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-21 10:15:12,303 INFO L168 Benchmark]: TreeAutomizer took 53949.81 ms. Allocated memory was 306.7 MB in the beginning and 1.2 GB in the end (delta: 897.1 MB). Free memory was 263.2 MB in the beginning and 949.4 MB in the end (delta: -686.2 MB). Peak memory consumption was 992.8 MB. Max. memory is 3.6 GB. [2018-06-21 10:15:12,305 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.16 ms. Allocated memory is still 306.7 MB. Free memory is still 274.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 53949.81 ms. Allocated memory was 306.7 MB in the beginning and 1.2 GB in the end (delta: 897.1 MB). Free memory was 263.2 MB in the beginning and 949.4 MB in the end (delta: -686.2 MB). Peak memory consumption was 992.8 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 PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 469. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/simple_startup2.2.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_10-15-12-314.csv Completed graceful shutdown