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_5_validity.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 19:09:28,707 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 19:09:28,709 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 19:09:28,724 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-21 19:09:28,779 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-21 19:09:28,792 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 19:09:28,793 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 19:09:28,796 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 19:09:28,796 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 19:09:28,797 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 19:09:28,797 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 19:09:28,846 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 19:09:28,870 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 19:09:28,876 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 19:09:28,878 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 19:09:28,878 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 19:09:28,879 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_5_5_validity.smt2 [2018-06-21 19:09:28,881 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 19:09:28,973 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_5_5_validity.smt2 unknown [2018-06-21 19:09:29,285 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_5_5_validity.smt2 [2018-06-21 19:09:29,290 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 19:09:29,297 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 19:09:29,297 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 19:09:29,298 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 19:09:29,300 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 19:09:29,301 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 07:09:29" (1/1) ... [2018-06-21 19:09:39,326 WARN L168 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 18 [2018-06-21 19:09:51,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 19:10:04,856 WARN L168 SmtUtils]: Spent 25.06 s on a formula simplification. DAG size of input: 981 DAG size of output: 445 [2018-06-21 19:10:06,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 19:10:11,990 WARN L168 SmtUtils]: Spent 6.94 s on a formula simplification. DAG size of input: 910 DAG size of output: 279 [2018-06-21 19:10:12,807 WARN L168 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 482 DAG size of output: 65 [2018-06-21 19:10:18,215 WARN L168 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 387 DAG size of output: 1 Received shutdown request... [2018-06-21 19:10:24,538 WARN L176 SmtUtils]: Removed 2 from assertion stack [2018-06-21 19:10:24,538 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 19:10:24,543 INFO L168 Benchmark]: Toolchain (without parser) took 55252.38 ms. Allocated memory was 305.1 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 255.5 MB in the beginning and 603.0 MB in the end (delta: -347.5 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2018-06-21 19:10:24,544 INFO L168 Benchmark]: SmtParser took 0.22 ms. Allocated memory is still 305.1 MB. Free memory is still 272.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-21 19:10:24,550 INFO L168 Benchmark]: TreeAutomizer took 55244.89 ms. Allocated memory was 305.1 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 255.5 MB in the beginning and 603.0 MB in the end (delta: -347.5 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2018-06-21 19:10:24,552 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.22 ms. Allocated memory is still 305.1 MB. Free memory is still 272.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 55244.89 ms. Allocated memory was 305.1 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 255.5 MB in the beginning and 603.0 MB in the end (delta: -347.5 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 1090. 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_5_validity.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_19-10-24-566.csv Completed graceful shutdown