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_validity.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 18:36:21,522 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 18:36:21,524 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 18:36:21,537 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-21 18:36:21,598 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-21 18:36:21,610 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 18:36:21,610 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 18:36:21,614 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 18:36:21,614 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 18:36:21,615 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 18:36:21,615 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 18:36:21,669 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 18:36:21,683 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 18:36:21,690 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 18:36:21,691 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 18:36:21,692 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 18:36:21,693 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_8_validity.smt2 [2018-06-21 18:36:21,696 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 18:36:21,796 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_8_validity.smt2 unknown [2018-06-21 18:36:22,174 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_8_validity.smt2 [2018-06-21 18:36:22,188 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 18:36:22,196 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 18:36:22,197 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 18:36:22,197 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 18:36:22,200 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 18:36:22,203 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 06:36:22" (1/1) ... [2018-06-21 18:36:27,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:36:32,353 WARN L168 SmtUtils]: Spent 6.08 s on a formula simplification. DAG size of input: 462 DAG size of output: 244 [2018-06-21 18:36:34,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:36:35,051 WARN L168 SmtUtils]: Spent 2.51 s on a formula simplification. DAG size of input: 468 DAG size of output: 176 [2018-06-21 18:36:35,435 WARN L168 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 50 [2018-06-21 18:36:37,331 WARN L168 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 1 [2018-06-21 18:36:42,295 WARN L168 SmtUtils]: Spent 3.72 s on a formula simplification. DAG size of input: 568 DAG size of output: 299 [2018-06-21 18:36:44,262 WARN L168 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 606 DAG size of output: 208 [2018-06-21 18:36:52,147 WARN L168 SmtUtils]: Spent 3.81 s on a formula simplification. DAG size of input: 518 DAG size of output: 332 [2018-06-21 18:36:53,903 WARN L168 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 470 DAG size of output: 182 [2018-06-21 18:36:56,922 WARN L168 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 1 [2018-06-21 18:36:56,974 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-21 18:36:56,975 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-21 18:36:56,976 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@7c1ab2e7 and model type null, skipping insertion in model container [2018-06-21 18:36:56,977 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-21 18:36:56,979 INFO L168 Benchmark]: Toolchain (without parser) took 34789.79 ms. Allocated memory was 308.8 MB in the beginning and 1.1 GB in the end (delta: 768.6 MB). Free memory was 260.3 MB in the beginning and 453.9 MB in the end (delta: -193.6 MB). Peak memory consumption was 765.3 MB. Max. memory is 3.6 GB. [2018-06-21 18:36:56,980 INFO L168 Benchmark]: SmtParser took 1.57 ms. Allocated memory is still 308.8 MB. Free memory is still 276.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-21 18:36:56,980 INFO L168 Benchmark]: TreeAutomizer took 34780.65 ms. Allocated memory was 308.8 MB in the beginning and 1.1 GB in the end (delta: 768.6 MB). Free memory was 259.3 MB in the beginning and 453.9 MB in the end (delta: -194.6 MB). Peak memory consumption was 764.3 MB. Max. memory is 3.6 GB. [2018-06-21 18:36:56,984 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 1.57 ms. Allocated memory is still 308.8 MB. Free memory is still 276.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 34780.65 ms. Allocated memory was 308.8 MB in the beginning and 1.1 GB in the end (delta: 768.6 MB). Free memory was 259.3 MB in the beginning and 453.9 MB in the end (delta: -194.6 MB). Peak memory consumption was 764.3 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_8_validity.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_18-36-57-002.csv Received shutdown request...