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_4_5_agreement.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 18:50:50,229 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 18:50:50,233 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 18:50:50,245 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-21 18:50:50,301 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-21 18:50:50,312 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 18:50:50,312 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 18:50:50,314 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 18:50:50,314 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 18:50:50,316 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 18:50:50,317 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 18:50:50,362 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 18:50:50,380 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 18:50:50,384 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 18:50:50,387 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 18:50:50,387 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 18:50:50,388 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_4_5_agreement.smt2 [2018-06-21 18:50:50,389 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 18:50:50,468 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_4_5_agreement.smt2 unknown [2018-06-21 18:50:50,752 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_4_5_agreement.smt2 [2018-06-21 18:50:50,760 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 18:50:50,768 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 18:50:50,769 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 18:50:50,769 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 18:50:50,771 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 18:50:50,772 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 06:50:50" (1/1) ... [2018-06-21 18:50:59,538 WARN L168 SmtUtils]: Spent 5.43 s on a formula simplification. DAG size of input: 487 DAG size of output: 256 [2018-06-21 18:51:02,530 WARN L168 SmtUtils]: Spent 2.86 s on a formula simplification. DAG size of input: 631 DAG size of output: 181 [2018-06-21 18:51:03,198 WARN L168 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 374 DAG size of output: 57 [2018-06-21 18:51:04,908 WARN L168 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 1 [2018-06-21 18:51:08,687 WARN L168 SmtUtils]: Spent 2.93 s on a formula simplification. DAG size of input: 426 DAG size of output: 242 [2018-06-21 18:51:09,954 WARN L168 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 395 DAG size of output: 154 [2018-06-21 18:51:13,171 WARN L168 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 12 [2018-06-21 18:51:17,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:51:18,477 WARN L168 SmtUtils]: Spent 5.00 s on a formula simplification. DAG size of input: 705 DAG size of output: 291 [2018-06-21 18:51:18,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:51:18,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:51:20,992 WARN L168 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 657 DAG size of output: 164 [2018-06-21 18:51:23,199 WARN L168 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 1 [2018-06-21 18:51:23,260 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-21 18:51:23,261 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-21 18:51:23,262 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@6315f2c4 and model type null, skipping insertion in model container [2018-06-21 18:51:23,262 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-21 18:51:23,264 INFO L168 Benchmark]: Toolchain (without parser) took 32502.80 ms. Allocated memory was 309.3 MB in the beginning and 1.0 GB in the end (delta: 727.2 MB). Free memory was 261.7 MB in the beginning and 424.9 MB in the end (delta: -163.3 MB). Peak memory consumption was 738.8 MB. Max. memory is 3.6 GB. [2018-06-21 18:51:23,265 INFO L168 Benchmark]: SmtParser took 0.15 ms. Allocated memory is still 309.3 MB. Free memory is still 275.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-21 18:51:23,265 INFO L168 Benchmark]: TreeAutomizer took 32494.46 ms. Allocated memory was 309.3 MB in the beginning and 1.0 GB in the end (delta: 727.2 MB). Free memory was 261.7 MB in the beginning and 424.9 MB in the end (delta: -163.3 MB). Peak memory consumption was 738.8 MB. Max. memory is 3.6 GB. [2018-06-21 18:51:23,268 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.15 ms. Allocated memory is still 309.3 MB. Free memory is still 275.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 32494.46 ms. Allocated memory was 309.3 MB in the beginning and 1.0 GB in the end (delta: 727.2 MB). Free memory was 261.7 MB in the beginning and 424.9 MB in the end (delta: -163.3 MB). Peak memory consumption was 738.8 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_4_5_agreement.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_18-51-23-286.csv Received shutdown request...