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_3_agreement.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 18:49:24,062 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 18:49:24,065 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 18:49:24,079 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-21 18:49:24,130 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-21 18:49:24,143 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 18:49:24,143 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 18:49:24,145 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 18:49:24,148 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 18:49:24,149 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 18:49:24,149 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 18:49:24,203 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 18:49:24,221 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 18:49:24,226 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 18:49:24,228 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 18:49:24,228 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 18:49:24,229 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_4_3_agreement.smt2 [2018-06-21 18:49:24,230 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 18:49:24,320 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_4_3_agreement.smt2 unknown [2018-06-21 18:49:24,608 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_4_3_agreement.smt2 [2018-06-21 18:49:24,612 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 18:49:24,619 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 18:49:24,619 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 18:49:24,620 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 18:49:24,622 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 18:49:24,623 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 06:49:24" (1/1) ... [2018-06-21 18:49:30,523 WARN L168 SmtUtils]: Spent 2.56 s on a formula simplification. DAG size of input: 295 DAG size of output: 131 [2018-06-21 18:49:31,641 WARN L168 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 206 DAG size of output: 106 [2018-06-21 18:49:38,106 WARN L168 SmtUtils]: Spent 2.67 s on a formula simplification. DAG size of input: 350 DAG size of output: 122 [2018-06-21 18:49:39,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:49:39,552 WARN L168 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 361 DAG size of output: 113 [2018-06-21 18:49:40,083 WARN L168 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 53 [2018-06-21 18:49:43,690 WARN L168 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 12 [2018-06-21 18:49:48,078 WARN L168 SmtUtils]: Spent 4.18 s on a formula simplification. DAG size of input: 380 DAG size of output: 190 [2018-06-21 18:49:48,900 WARN L168 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 93 [2018-06-21 18:49:49,065 WARN L168 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 38 [2018-06-21 18:49:52,797 WARN L168 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 1 [2018-06-21 18:49:52,852 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-21 18:49:52,853 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-21 18:49:52,854 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@682dc598 and model type null, skipping insertion in model container [2018-06-21 18:49:52,854 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-21 18:49:52,858 INFO L168 Benchmark]: Toolchain (without parser) took 28242.76 ms. Allocated memory was 309.3 MB in the beginning and 853.0 MB in the end (delta: 543.7 MB). Free memory was 263.7 MB in the beginning and 805.0 MB in the end (delta: -541.3 MB). Peak memory consumption was 627.6 MB. Max. memory is 3.6 GB. [2018-06-21 18:49:52,859 INFO L168 Benchmark]: SmtParser took 0.15 ms. Allocated memory is still 309.3 MB. Free memory is still 276.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-21 18:49:52,860 INFO L168 Benchmark]: TreeAutomizer took 28235.42 ms. Allocated memory was 309.3 MB in the beginning and 853.0 MB in the end (delta: 543.7 MB). Free memory was 263.7 MB in the beginning and 805.0 MB in the end (delta: -541.3 MB). Peak memory consumption was 627.6 MB. Max. memory is 3.6 GB. [2018-06-21 18:49:52,866 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 276.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 28235.42 ms. Allocated memory was 309.3 MB in the beginning and 853.0 MB in the end (delta: 543.7 MB). Free memory was 263.7 MB in the beginning and 805.0 MB in the end (delta: -541.3 MB). Peak memory consumption was 627.6 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_3_agreement.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_18-49-52-878.csv Received shutdown request...