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_8_agreement.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 18:36:16,638 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 18:36:16,640 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 18:36:16,653 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-21 18:36:16,726 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-21 18:36:16,734 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 18:36:16,734 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 18:36:16,736 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 18:36:16,736 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 18:36:16,737 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 18:36:16,737 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 18:36:16,790 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 18:36:16,802 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 18:36:16,806 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 18:36:16,807 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 18:36:16,808 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 18:36:16,808 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_8_agreement.smt2 [2018-06-21 18:36:16,810 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 18:36:16,900 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_8_agreement.smt2 unknown [2018-06-21 18:36:17,266 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_8_agreement.smt2 [2018-06-21 18:36:17,278 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 18:36:17,286 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 18:36:17,287 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 18:36:17,287 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 18:36:17,289 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 18:36:17,291 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 06:36:17" (1/1) ... [2018-06-21 18:36:27,750 WARN L168 SmtUtils]: Spent 6.56 s on a formula simplification. DAG size of input: 488 DAG size of output: 301 [2018-06-21 18:36:29,467 WARN L168 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 461 DAG size of output: 162 [2018-06-21 18:36:29,890 WARN L168 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 55 [2018-06-21 18:36:34,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:36:34,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:36:37,753 WARN L168 SmtUtils]: Spent 4.70 s on a formula simplification. DAG size of input: 632 DAG size of output: 244 [2018-06-21 18:36:40,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:36:40,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:36:42,951 WARN L168 SmtUtils]: Spent 4.90 s on a formula simplification. DAG size of input: 798 DAG size of output: 225 [2018-06-21 18:36:44,218 WARN L168 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 549 DAG size of output: 57 [2018-06-21 18:36:52,184 WARN L168 SmtUtils]: Spent 4.57 s on a formula simplification. DAG size of input: 610 DAG size of output: 320 [2018-06-21 18:36:52,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:36:54,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:36:55,708 WARN L168 SmtUtils]: Spent 3.29 s on a formula simplification. DAG size of input: 807 DAG size of output: 223 [2018-06-21 18:36:58,932 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-21 18:36:58,932 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-21 18:36:58,934 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@595716cd and model type null, skipping insertion in model container [2018-06-21 18:36:58,935 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-21 18:36:58,936 INFO L168 Benchmark]: Toolchain (without parser) took 41657.56 ms. Allocated memory was 305.1 MB in the beginning and 1.3 GB in the end (delta: 985.1 MB). Free memory was 255.5 MB in the beginning and 1.1 GB in the end (delta: -856.3 MB). Peak memory consumption was 1.0 GB. Max. memory is 3.6 GB. [2018-06-21 18:36:58,937 INFO L168 Benchmark]: SmtParser took 0.16 ms. Allocated memory is still 305.1 MB. Free memory is still 271.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-21 18:36:58,938 INFO L168 Benchmark]: TreeAutomizer took 41648.45 ms. Allocated memory was 305.1 MB in the beginning and 1.3 GB in the end (delta: 985.1 MB). Free memory was 255.5 MB in the beginning and 1.1 GB in the end (delta: -856.3 MB). Peak memory consumption was 1.0 GB. Max. memory is 3.6 GB. [2018-06-21 18:36:58,940 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 305.1 MB. Free memory is still 271.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 41648.45 ms. Allocated memory was 305.1 MB in the beginning and 1.3 GB in the end (delta: 985.1 MB). Free memory was 255.5 MB in the beginning and 1.1 GB in the end (delta: -856.3 MB). Peak memory consumption was 1.0 GB. Max. memory is 3.6 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer: - TreeAutomizerSatResult: SAT The given horn clause set is SAT RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/om1_with_relays_general_3_8_agreement.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_18-36-58-956.csv Received shutdown request...