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_validity.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-86166b8 [2018-06-23 15:59:56,318 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-23 15:59:56,322 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-23 15:59:56,336 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-23 15:59:56,381 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-23 15:59:56,390 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-23 15:59:56,390 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-23 15:59:56,392 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-23 15:59:56,392 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-23 15:59:56,392 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-23 15:59:56,394 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-23 15:59:56,394 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-23 15:59:56,443 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-23 15:59:56,463 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-23 15:59:56,468 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-23 15:59:56,469 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-23 15:59:56,470 INFO L276 PluginConnector]: SmtParser initialized [2018-06-23 15:59:56,470 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_validity.smt2 [2018-06-23 15:59:56,471 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-23 15:59:56,564 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_validity.smt2 unknown [2018-06-23 15:59:56,825 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_validity.smt2 [2018-06-23 15:59:56,833 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-23 15:59:56,839 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-23 15:59:56,840 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-23 15:59:56,840 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-23 15:59:56,843 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-23 15:59:56,844 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 23.06 03:59:56" (1/1) ... [2018-06-23 15:59:59,683 WARN L168 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 67 [2018-06-23 16:00:01,631 WARN L168 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2018-06-23 16:00:02,348 WARN L168 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 77 [2018-06-23 16:00:04,458 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-23 16:00:04,458 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-23 16:00:04,458 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 16:00:04,458 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 16:00:04,459 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 16:00:04,459 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 16:00:04,459 INFO L183 TreeAutomizerCEGAR]: #[False]@(don't care) [2018-06-23 16:00:04,459 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 16:00:04,460 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 16:00:04,460 INFO L183 TreeAutomizerCEGAR]: #[invariant, False]@(don't care) [2018-06-23 16:00:04,460 INFO L183 TreeAutomizerCEGAR]: #[invariant]@((and hhv_invariant_35_Bool hhv_invariant_39_Bool hhv_invariant_34_Bool hhv_invariant_38_Bool (or (=> (not (= 4.0 hhv_invariant_45_Real)) (=> (not (= 3.0 hhv_invariant_45_Real)) (= 1.0 hhv_invariant_45_Real))) (= 2.0 hhv_invariant_45_Real)) hhv_invariant_33_Bool (<= hhv_invariant_44_Real 0.0) hhv_invariant_32_Bool hhv_invariant_36_Bool hhv_invariant_37_Bool)) [2018-06-23 16:00:04,462 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@215ecd47 and model type null, skipping insertion in model container [2018-06-23 16:00:04,462 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-23 16:00:04,471 INFO L168 Benchmark]: Toolchain (without parser) took 7629.97 ms. Allocated memory was 303.6 MB in the beginning and 450.9 MB in the end (delta: 147.3 MB). Free memory was 256.9 MB in the beginning and 184.6 MB in the end (delta: 72.3 MB). Peak memory consumption was 219.8 MB. Max. memory is 3.6 GB. [2018-06-23 16:00:04,475 INFO L168 Benchmark]: SmtParser took 0.10 ms. Allocated memory is still 303.6 MB. Free memory is still 268.8 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-23 16:00:04,475 INFO L168 Benchmark]: TreeAutomizer took 7622.33 ms. Allocated memory was 303.6 MB in the beginning and 450.9 MB in the end (delta: 147.3 MB). Free memory was 256.9 MB in the beginning and 184.6 MB in the end (delta: 72.3 MB). Peak memory consumption was 219.8 MB. Max. memory is 3.6 GB. [2018-06-23 16:00:04,478 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.10 ms. Allocated memory is still 303.6 MB. Free memory is still 268.8 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 7622.33 ms. Allocated memory was 303.6 MB in the beginning and 450.9 MB in the end (delta: 147.3 MB). Free memory was 256.9 MB in the beginning and 184.6 MB in the end (delta: 72.3 MB). Peak memory consumption was 219.8 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_validity.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-23_16-00-04-495.csv Received shutdown request...