java -Xss4m -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/oral_messages/om1_with_relays_general_4_7_agreement.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-86166b8 [2018-06-23 15:38:37,187 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-23 15:38:37,189 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-23 15:38:37,202 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-23 15:38:37,251 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-23 15:38:37,260 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-23 15:38:37,260 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-23 15:38:37,261 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-23 15:38:37,262 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-23 15:38:37,262 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-23 15:38:37,263 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-23 15:38:37,265 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-23 15:38:37,319 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-23 15:38:37,332 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-23 15:38:37,336 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-23 15:38:37,337 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-23 15:38:37,337 INFO L276 PluginConnector]: SmtParser initialized [2018-06-23 15:38:37,338 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_4_7_agreement.smt2 [2018-06-23 15:38:37,339 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-23 15:38:37,416 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_4_7_agreement.smt2 unknown [2018-06-23 15:38:37,742 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_4_7_agreement.smt2 [2018-06-23 15:38:37,748 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-23 15:38:37,754 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-23 15:38:37,754 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-23 15:38:37,755 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-23 15:38:37,757 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-23 15:38:37,758 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 23.06 03:38:37" (1/1) ... [2018-06-23 15:38:52,430 WARN L168 SmtUtils]: Spent 10.13 s on a formula simplification. DAG size of input: 671 DAG size of output: 400 [2018-06-23 15:38:55,377 WARN L168 SmtUtils]: Spent 2.81 s on a formula simplification. DAG size of input: 638 DAG size of output: 216 [2018-06-23 15:38:55,611 WARN L168 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 36 [2018-06-23 15:39:05,970 WARN L168 SmtUtils]: Spent 6.18 s on a formula simplification. DAG size of input: 776 DAG size of output: 459 [2018-06-23 15:39:10,836 WARN L168 SmtUtils]: Spent 4.59 s on a formula simplification. DAG size of input: 972 DAG size of output: 317 [2018-06-23 15:39:11,269 WARN L168 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 463 DAG size of output: 52 [2018-06-23 15:39:14,293 WARN L168 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 12 [2018-06-23 15:39:27,770 WARN L168 SmtUtils]: Spent 13.22 s on a formula simplification. DAG size of input: 991 DAG size of output: 595 [2018-06-23 15:39:30,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. Received shutdown request... [2018-06-23 15:39:33,517 WARN L176 SmtUtils]: Removed 24 from assertion stack [2018-06-23 15:39:33,517 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer. Reason: Timeout or Toolchain cancelled by user [2018-06-23 15:39:33,519 INFO L168 Benchmark]: Toolchain (without parser) took 55770.97 ms. Allocated memory was 299.4 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 248.8 MB in the beginning and 934.0 MB in the end (delta: -685.1 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2018-06-23 15:39:33,520 INFO L168 Benchmark]: SmtParser took 0.15 ms. Allocated memory is still 299.4 MB. Free memory is still 266.8 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-23 15:39:33,520 INFO L168 Benchmark]: TreeAutomizer took 55764.19 ms. Allocated memory was 299.4 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 248.8 MB in the beginning and 934.0 MB in the end (delta: -685.1 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2018-06-23 15:39:33,522 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.15 ms. Allocated memory is still 299.4 MB. Free memory is still 266.8 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 55764.19 ms. Allocated memory was 299.4 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 248.8 MB in the beginning and 934.0 MB in the end (delta: -685.1 MB). Peak memory consumption was 1.3 GB. 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 1139. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/om1_with_relays_general_4_7_agreement.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-23_15-39-33-534.csv Completed graceful shutdown