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_9_validity.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 18:37:01,433 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 18:37:01,435 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 18:37:01,449 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-21 18:37:01,499 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-21 18:37:01,511 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 18:37:01,511 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 18:37:01,513 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 18:37:01,513 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 18:37:01,513 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 18:37:01,514 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 18:37:01,568 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 18:37:01,588 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 18:37:01,593 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 18:37:01,595 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 18:37:01,595 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 18:37:01,596 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_9_validity.smt2 [2018-06-21 18:37:01,597 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 18:37:01,674 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_9_validity.smt2 unknown [2018-06-21 18:37:02,054 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_9_validity.smt2 [2018-06-21 18:37:02,062 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 18:37:02,069 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 18:37:02,070 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 18:37:02,070 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 18:37:02,072 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 18:37:02,074 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 06:37:02" (1/1) ... [2018-06-21 18:37:10,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:37:13,566 WARN L168 SmtUtils]: Spent 6.87 s on a formula simplification. DAG size of input: 603 DAG size of output: 341 [2018-06-21 18:37:17,174 WARN L168 SmtUtils]: Spent 3.34 s on a formula simplification. DAG size of input: 666 DAG size of output: 200 [2018-06-21 18:37:18,395 WARN L168 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 566 DAG size of output: 122 [2018-06-21 18:37:21,042 WARN L168 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 1 [2018-06-21 18:37:21,173 WARN L168 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 107 [2018-06-21 18:37:25,311 WARN L168 SmtUtils]: Spent 3.10 s on a formula simplification. DAG size of input: 472 DAG size of output: 304 [2018-06-21 18:37:26,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:37:26,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:37:26,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:37:27,851 WARN L168 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 508 DAG size of output: 204 [2018-06-21 18:37:28,365 WARN L168 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 89 [2018-06-21 18:37:30,742 WARN L168 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 364 DAG size of output: 1 [2018-06-21 18:37:31,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:37:33,645 WARN L168 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 413 DAG size of output: 232 [2018-06-21 18:37:35,239 WARN L168 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 456 DAG size of output: 206 [2018-06-21 18:37:35,524 WARN L168 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 88 [2018-06-21 18:37:38,311 WARN L168 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 1 [2018-06-21 18:37:38,515 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-21 18:37:38,516 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-21 18:37:38,517 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@2f037f68 and model type null, skipping insertion in model container [2018-06-21 18:37:38,518 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-21 18:37:38,519 INFO L168 Benchmark]: Toolchain (without parser) took 36456.52 ms. Allocated memory was 308.8 MB in the beginning and 1.1 GB in the end (delta: 840.4 MB). Free memory was 258.1 MB in the beginning and 1.0 GB in the end (delta: -753.1 MB). Peak memory consumption was 859.2 MB. Max. memory is 3.6 GB. [2018-06-21 18:37:38,520 INFO L168 Benchmark]: SmtParser took 0.16 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 18:37:38,520 INFO L168 Benchmark]: TreeAutomizer took 36448.36 ms. Allocated memory was 308.8 MB in the beginning and 1.1 GB in the end (delta: 840.4 MB). Free memory was 258.1 MB in the beginning and 1.0 GB in the end (delta: -753.1 MB). Peak memory consumption was 859.2 MB. Max. memory is 3.6 GB. [2018-06-21 18:37:38,522 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.16 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 36448.36 ms. Allocated memory was 308.8 MB in the beginning and 1.1 GB in the end (delta: 840.4 MB). Free memory was 258.1 MB in the beginning and 1.0 GB in the end (delta: -753.1 MB). Peak memory consumption was 859.2 MB. 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_9_validity.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_18-37-38-532.csv Received shutdown request...