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_5_3_validity.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 19:07:32,767 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 19:07:32,769 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 19:07:32,781 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-21 19:07:32,813 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-21 19:07:32,821 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 19:07:32,821 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 19:07:32,823 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 19:07:32,823 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 19:07:32,829 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 19:07:32,830 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 19:07:32,873 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 19:07:32,894 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 19:07:32,901 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 19:07:32,903 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 19:07:32,903 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 19:07:32,904 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_5_3_validity.smt2 [2018-06-21 19:07:32,905 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 19:07:32,999 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_5_3_validity.smt2 unknown [2018-06-21 19:07:33,269 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_5_3_validity.smt2 [2018-06-21 19:07:33,274 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 19:07:33,280 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 19:07:33,281 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 19:07:33,281 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 19:07:33,284 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 19:07:33,285 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 07:07:33" (1/1) ... [2018-06-21 19:07:37,987 WARN L168 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 17 [2018-06-21 19:07:44,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 19:07:44,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 19:07:45,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 19:07:50,921 WARN L168 SmtUtils]: Spent 12.62 s on a formula simplification. DAG size of input: 543 DAG size of output: 228 [2018-06-21 19:07:53,188 WARN L168 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 416 DAG size of output: 148 [2018-06-21 19:07:53,712 WARN L168 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 44 [2018-06-21 19:07:56,880 WARN L168 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 1 [2018-06-21 19:07:59,989 WARN L168 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 425 DAG size of output: 18 [2018-06-21 19:08:06,639 WARN L168 SmtUtils]: Spent 6.21 s on a formula simplification. DAG size of input: 704 DAG size of output: 262 [2018-06-21 19:08:06,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 19:08:06,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 19:08:07,583 WARN L168 SmtUtils]: Spent 837.00 ms on a formula simplification. DAG size of input: 429 DAG size of output: 122 [2018-06-21 19:08:12,001 WARN L168 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 1 [2018-06-21 19:08:15,348 WARN L168 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 563 DAG size of output: 17 Received shutdown request... [2018-06-21 19:08:22,553 WARN L176 SmtUtils]: Removed 17 from assertion stack [2018-06-21 19:08:22,553 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 19:08:22,561 INFO L168 Benchmark]: Toolchain (without parser) took 49285.94 ms. Allocated memory was 309.3 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 263.8 MB in the beginning and 1.2 GB in the end (delta: -948.1 MB). Peak memory consumption was 1.2 GB. Max. memory is 3.6 GB. [2018-06-21 19:08:22,562 INFO L168 Benchmark]: SmtParser took 0.16 ms. Allocated memory is still 309.3 MB. Free memory is still 276.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-21 19:08:22,562 INFO L168 Benchmark]: TreeAutomizer took 49279.13 ms. Allocated memory was 309.3 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 263.8 MB in the beginning and 1.2 GB in the end (delta: -948.1 MB). Peak memory consumption was 1.2 GB. Max. memory is 3.6 GB. [2018-06-21 19:08:22,564 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 309.3 MB. Free memory is still 276.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 49279.13 ms. Allocated memory was 309.3 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 263.8 MB in the beginning and 1.2 GB in the end (delta: -948.1 MB). Peak memory consumption was 1.2 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 715. 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_5_3_validity.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_19-08-22-574.csv Completed graceful shutdown