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_3_agreement.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-86166b8 [2018-06-23 15:53:06,398 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-23 15:53:06,401 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-23 15:53:06,413 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-23 15:53:06,461 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-23 15:53:06,471 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-23 15:53:06,472 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-23 15:53:06,474 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-23 15:53:06,475 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-23 15:53:06,475 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-23 15:53:06,476 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-23 15:53:06,476 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-23 15:53:06,524 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-23 15:53:06,546 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-23 15:53:06,552 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-23 15:53:06,554 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-23 15:53:06,554 INFO L276 PluginConnector]: SmtParser initialized [2018-06-23 15:53:06,555 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_5_3_agreement.smt2 [2018-06-23 15:53:06,556 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-23 15:53:06,643 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_5_3_agreement.smt2 unknown [2018-06-23 15:53:06,889 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_5_3_agreement.smt2 [2018-06-23 15:53:06,894 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-23 15:53:06,901 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-23 15:53:06,901 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-23 15:53:06,902 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-23 15:53:06,904 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-23 15:53:06,905 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 23.06 03:53:06" (1/1) ... [2018-06-23 15:53:11,628 WARN L168 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 326 DAG size of output: 95 [2018-06-23 15:53:12,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:53:13,563 WARN L168 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 412 DAG size of output: 108 [2018-06-23 15:53:14,033 WARN L168 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 48 [2018-06-23 15:53:17,754 WARN L168 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 294 DAG size of output: 155 [2018-06-23 15:53:18,298 WARN L168 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 102 [2018-06-23 15:53:21,622 WARN L168 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 134 [2018-06-23 15:53:22,114 WARN L168 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 101 [2018-06-23 15:53:22,366 WARN L168 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 44 [2018-06-23 15:53:23,765 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-23 15:53:23,765 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-23 15:53:23,765 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:53:23,766 INFO L183 TreeAutomizerCEGAR]: #[False]@(don't care) [2018-06-23 15:53:23,766 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:53:23,766 INFO L183 TreeAutomizerCEGAR]: #[invariant, False]@(don't care) [2018-06-23 15:53:23,766 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:53:23,766 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:53:23,767 INFO L183 TreeAutomizerCEGAR]: #[invariant]@((and hhv_invariant_30_Bool (<= 0.0 hhv_invariant_2_Real) hhv_invariant_33_Bool (<= hhv_invariant_2_Real 0.0) (<= 0.0 hhv_invariant_26_Real) (= hhv_invariant_27_Real 0.0) (<= hhv_invariant_26_Real 0.0) hhv_invariant_32_Bool (not (= hhv_invariant_45_Real 0.0)) (<= hhv_invariant_29_Real hhv_invariant_26_Real) hhv_invariant_34_Bool (= hhv_invariant_22_Real 0.0) (<= hhv_invariant_26_Real hhv_invariant_29_Real) (=> (not (= 3.0 hhv_invariant_44_Real)) (=> (not (= 5.0 hhv_invariant_44_Real)) (=> (not (= 4.0 hhv_invariant_44_Real)) (=> (not (= 2.0 hhv_invariant_44_Real)) (and (<= 1.0 hhv_invariant_44_Real) (<= hhv_invariant_44_Real 1.0)))))) (<= hhv_invariant_43_Real 0.0) hhv_invariant_31_Bool (<= 0.0 hhv_invariant_43_Real) (or (and (=> (not hhv_invariant_36_Bool) hhv_invariant_35_Bool) hhv_invariant_37_Bool) (and hhv_invariant_35_Bool hhv_invariant_36_Bool)))) [2018-06-23 15:53:23,767 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:53:23,767 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:53:23,769 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:53:23,771 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@27c9a8ce and model type null, skipping insertion in model container [2018-06-23 15:53:23,771 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-23 15:53:23,772 INFO L168 Benchmark]: Toolchain (without parser) took 16876.91 ms. Allocated memory was 308.8 MB in the beginning and 703.6 MB in the end (delta: 394.8 MB). Free memory was 263.1 MB in the beginning and 562.3 MB in the end (delta: -299.2 MB). Peak memory consumption was 400.1 MB. Max. memory is 3.6 GB. [2018-06-23 15:53:23,774 INFO L168 Benchmark]: SmtParser took 0.15 ms. Allocated memory is still 308.8 MB. Free memory is still 276.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-23 15:53:23,774 INFO L168 Benchmark]: TreeAutomizer took 16869.76 ms. Allocated memory was 308.8 MB in the beginning and 703.6 MB in the end (delta: 394.8 MB). Free memory was 262.1 MB in the beginning and 562.3 MB in the end (delta: -300.2 MB). Peak memory consumption was 399.1 MB. Max. memory is 3.6 GB. [2018-06-23 15:53:23,776 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 308.8 MB. Free memory is still 276.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 16869.76 ms. Allocated memory was 308.8 MB in the beginning and 703.6 MB in the end (delta: 394.8 MB). Free memory was 262.1 MB in the beginning and 562.3 MB in the end (delta: -300.2 MB). Peak memory consumption was 399.1 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_3_agreement.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-23_15-53-23-793.csv Received shutdown request...