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/TreeAutomizerNaiveMinimization.epf -i /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_7_validity.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 18:35:27,246 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 18:35:27,248 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 18:35:27,941 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-21 18:35:27,994 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-21 18:35:28,002 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 18:35:28,002 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 18:35:28,003 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 18:35:28,004 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 18:35:28,004 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 18:35:28,007 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 18:35:28,065 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 18:35:28,084 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 18:35:28,090 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 18:35:28,092 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 18:35:28,092 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 18:35:28,093 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_7_validity.smt2 [2018-06-21 18:35:28,095 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 18:35:28,182 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_7_validity.smt2 unknown [2018-06-21 18:35:28,542 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_7_validity.smt2 [2018-06-21 18:35:28,550 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 18:35:28,559 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 18:35:28,559 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 18:35:28,560 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 18:35:28,562 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 18:35:28,563 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 06:35:28" (1/1) ... [2018-06-21 18:35:46,777 WARN L168 SmtUtils]: Spent 12.12 s on a formula simplification. DAG size of input: 694 DAG size of output: 338 [2018-06-21 18:35:49,485 WARN L168 SmtUtils]: Spent 2.58 s on a formula simplification. DAG size of input: 470 DAG size of output: 182 [2018-06-21 18:35:49,822 WARN L168 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 89 [2018-06-21 18:35:55,788 WARN L168 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 1 [2018-06-21 18:36:04,453 WARN L168 SmtUtils]: Spent 6.31 s on a formula simplification. DAG size of input: 607 DAG size of output: 283 [2018-06-21 18:36:06,968 WARN L168 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 424 DAG size of output: 188 [2018-06-21 18:36:07,459 WARN L168 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 59 [2018-06-21 18:36:13,954 WARN L168 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 1 Received shutdown request... [2018-06-21 18:36:19,231 WARN L176 SmtUtils]: Removed 2 from assertion stack [2018-06-21 18:36:19,232 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 18:36:19,234 INFO L168 Benchmark]: Toolchain (without parser) took 50682.95 ms. Allocated memory was 308.8 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 259.1 MB in the beginning and 876.3 MB in the end (delta: -617.2 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2018-06-21 18:36:19,235 INFO L168 Benchmark]: SmtParser took 0.91 ms. Allocated memory is still 308.8 MB. Free memory is still 276.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-21 18:36:19,235 INFO L168 Benchmark]: TreeAutomizer took 50673.86 ms. Allocated memory was 308.8 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 258.1 MB in the beginning and 876.3 MB in the end (delta: -618.2 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2018-06-21 18:36:19,240 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.91 ms. Allocated memory is still 308.8 MB. Free memory is still 276.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 50673.86 ms. Allocated memory was 308.8 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 258.1 MB in the beginning and 876.3 MB in the end (delta: -618.2 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 665. 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_3_7_validity.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_18-36-19-253.csv Completed graceful shutdown