java -Xss4m -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/TreeAutomizerHopcroftMinimization.epf -i /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_5_4_agreement.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-86166b8 [2018-06-23 15:53:29,310 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-23 15:53:29,312 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-23 15:53:29,327 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-23 15:53:29,373 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-23 15:53:29,387 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-23 15:53:29,387 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-23 15:53:29,389 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-23 15:53:29,389 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-23 15:53:29,389 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-23 15:53:29,390 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-23 15:53:29,390 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-23 15:53:29,442 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-23 15:53:29,455 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-23 15:53:29,459 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-23 15:53:29,460 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-23 15:53:29,460 INFO L276 PluginConnector]: SmtParser initialized [2018-06-23 15:53:29,461 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_5_4_agreement.smt2 [2018-06-23 15:53:29,463 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-23 15:53:29,557 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_5_4_agreement.smt2 unknown [2018-06-23 15:53:29,906 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_5_4_agreement.smt2 [2018-06-23 15:53:29,915 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-23 15:53:29,921 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-23 15:53:29,922 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-23 15:53:29,922 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-23 15:53:29,924 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-23 15:53:29,925 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 23.06 03:53:29" (1/1) ... [2018-06-23 15:53:36,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:53:47,006 WARN L168 SmtUtils]: Spent 12.38 s on a formula simplification. DAG size of input: 696 DAG size of output: 399 [2018-06-23 15:53:47,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:53:47,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:53:47,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:53:47,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:53:47,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:53:49,656 WARN L168 SmtUtils]: Spent 2.49 s on a formula simplification. DAG size of input: 699 DAG size of output: 173 [2018-06-23 15:53:49,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:53:50,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:53:50,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:53:50,149 WARN L168 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 36 [2018-06-23 15:53:59,288 WARN L168 SmtUtils]: Spent 5.73 s on a formula simplification. DAG size of input: 719 DAG size of output: 381 [2018-06-23 15:54:01,199 WARN L168 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 684 DAG size of output: 165 [2018-06-23 15:54:07,324 WARN L168 SmtUtils]: Spent 3.23 s on a formula simplification. DAG size of input: 611 DAG size of output: 311 [2018-06-23 15:54:07,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:54:08,377 WARN L168 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 500 DAG size of output: 166 [2018-06-23 15:54:10,773 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-23 15:54:10,773 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-23 15:54:10,774 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:54:10,776 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:54:10,776 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:54:10,777 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:54:10,777 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:54:10,777 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:54:10,777 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:54:10,777 INFO L183 TreeAutomizerCEGAR]: #[False]@(don't care) [2018-06-23 15:54:10,777 INFO L183 TreeAutomizerCEGAR]: #[invariant, False]@(don't care) [2018-06-23 15:54:10,779 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@249c692a and model type null, skipping insertion in model container [2018-06-23 15:54:10,779 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-23 15:54:10,780 INFO L168 Benchmark]: Toolchain (without parser) took 40864.40 ms. Allocated memory was 305.7 MB in the beginning and 1.1 GB in the end (delta: 767.6 MB). Free memory was 258.0 MB in the beginning and 871.8 MB in the end (delta: -613.9 MB). Peak memory consumption was 851.0 MB. Max. memory is 3.6 GB. [2018-06-23 15:54:10,781 INFO L168 Benchmark]: SmtParser took 0.15 ms. Allocated memory is still 305.7 MB. Free memory is still 272.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-23 15:54:10,784 INFO L168 Benchmark]: TreeAutomizer took 40858.04 ms. Allocated memory was 305.7 MB in the beginning and 1.1 GB in the end (delta: 767.6 MB). Free memory was 258.0 MB in the beginning and 871.8 MB in the end (delta: -613.9 MB). Peak memory consumption was 851.0 MB. Max. memory is 3.6 GB. [2018-06-23 15:54:10,786 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 305.7 MB. Free memory is still 272.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 40858.04 ms. Allocated memory was 305.7 MB in the beginning and 1.1 GB in the end (delta: 767.6 MB). Free memory was 258.0 MB in the beginning and 871.8 MB in the end (delta: -613.9 MB). Peak memory consumption was 851.0 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_5_4_agreement.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-23_15-54-10-800.csv Received shutdown request...