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_4_validity.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 18:33:20,943 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 18:33:20,945 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 18:33:20,959 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-21 18:33:21,012 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-21 18:33:21,021 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 18:33:21,022 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 18:33:21,027 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 18:33:21,028 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 18:33:21,029 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 18:33:21,029 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 18:33:21,090 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 18:33:21,112 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 18:33:21,121 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 18:33:21,123 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 18:33:21,123 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 18:33:21,124 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_4_validity.smt2 [2018-06-21 18:33:21,127 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 18:33:21,223 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_4_validity.smt2 unknown [2018-06-21 18:33:21,510 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_4_validity.smt2 [2018-06-21 18:33:21,520 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 18:33:21,527 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 18:33:21,528 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 18:33:21,528 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 18:33:21,531 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 18:33:21,532 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 06:33:21" (1/1) ... [2018-06-21 18:33:29,828 WARN L168 SmtUtils]: Spent 4.37 s on a formula simplification. DAG size of input: 267 DAG size of output: 124 [2018-06-21 18:33:31,379 WARN L168 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 262 DAG size of output: 104 [2018-06-21 18:33:31,562 WARN L168 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 46 [2018-06-21 18:33:35,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:33:36,591 WARN L168 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 261 DAG size of output: 144 [2018-06-21 18:33:37,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:33:38,172 WARN L168 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 329 DAG size of output: 110 [2018-06-21 18:33:38,367 WARN L168 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 55 [2018-06-21 18:33:46,030 WARN L168 SmtUtils]: Spent 3.10 s on a formula simplification. DAG size of input: 285 DAG size of output: 191 [2018-06-21 18:33:46,680 WARN L168 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 101 [2018-06-21 18:33:49,952 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-21 18:33:49,952 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-21 18:33:49,954 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@3377b608 and model type null, skipping insertion in model container [2018-06-21 18:33:49,954 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-21 18:33:49,956 INFO L168 Benchmark]: Toolchain (without parser) took 28434.92 ms. Allocated memory was 303.0 MB in the beginning and 879.2 MB in the end (delta: 576.2 MB). Free memory was 257.5 MB in the beginning and 429.2 MB in the end (delta: -171.7 MB). Peak memory consumption was 594.3 MB. Max. memory is 3.6 GB. [2018-06-21 18:33:49,957 INFO L168 Benchmark]: SmtParser took 0.19 ms. Allocated memory is still 303.0 MB. Free memory is still 269.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-21 18:33:49,957 INFO L168 Benchmark]: TreeAutomizer took 28426.97 ms. Allocated memory was 303.0 MB in the beginning and 879.2 MB in the end (delta: 576.2 MB). Free memory was 257.5 MB in the beginning and 429.2 MB in the end (delta: -171.7 MB). Peak memory consumption was 594.3 MB. Max. memory is 3.6 GB. [2018-06-21 18:33:49,960 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.19 ms. Allocated memory is still 303.0 MB. Free memory is still 269.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 28426.97 ms. Allocated memory was 303.0 MB in the beginning and 879.2 MB in the end (delta: 576.2 MB). Free memory was 257.5 MB in the beginning and 429.2 MB in the end (delta: -171.7 MB). Peak memory consumption was 594.3 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_4_validity.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_18-33-49-968.csv Received shutdown request...