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/TreeAutomizerHopcroftMinimization.epf -i /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_agreement_faulty_relay.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 09:20:02,175 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 09:20:02,177 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 09:20:02,188 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-21 09:20:02,244 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-21 09:20:02,255 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 09:20:02,255 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 09:20:02,257 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 09:20:02,257 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-21 09:20:02,257 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 09:20:02,259 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 09:20:02,259 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 09:20:02,311 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 09:20:02,328 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 09:20:02,332 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 09:20:02,334 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 09:20:02,334 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 09:20:02,335 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_agreement_faulty_relay.smt2 [2018-06-21 09:20:02,336 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 09:20:02,419 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_agreement_faulty_relay.smt2 unknown [2018-06-21 09:20:02,679 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_agreement_faulty_relay.smt2 [2018-06-21 09:20:02,685 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 09:20:02,692 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 09:20:02,692 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 09:20:02,693 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 09:20:02,695 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 09:20:02,696 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 09:20:02" (1/1) ... [2018-06-21 09:20:14,029 WARN L168 SmtUtils]: Spent 7.61 s on a formula simplification. DAG size of input: 973 DAG size of output: 173 [2018-06-21 09:20:15,484 WARN L168 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 330 DAG size of output: 164 [2018-06-21 09:20:15,747 WARN L168 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 45 [2018-06-21 09:20:25,929 WARN L168 SmtUtils]: Spent 5.79 s on a formula simplification. DAG size of input: 917 DAG size of output: 212 [2018-06-21 09:20:26,603 WARN L168 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 114 [2018-06-21 09:20:26,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 09:20:30,921 WARN L168 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 21 [2018-06-21 09:20:33,650 WARN L168 SmtUtils]: Spent 2.35 s on a formula simplification. DAG size of input: 767 DAG size of output: 146 [2018-06-21 09:20:34,003 WARN L168 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 126 [2018-06-21 09:20:36,544 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-21 09:20:36,544 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-21 09:20:36,545 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 09:20:36,545 INFO L183 TreeAutomizerCEGAR]: #[invariant, False]@(don't care) [2018-06-21 09:20:36,545 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 09:20:36,545 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 09:20:36,545 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 09:20:36,546 INFO L183 TreeAutomizerCEGAR]: #[False]@(don't care) [2018-06-21 09:20:36,546 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 09:20:36,546 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 09:20:36,546 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 09:20:36,547 INFO L183 TreeAutomizerCEGAR]: #[invariant]@((let ((.cse4 (= hhv_invariant_45_Real 4.0))) (let ((.cse1 (not .cse4)) (.cse0 (not (= hhv_invariant_46_Real 0.0))) (.cse2 (not hhv_invariant_37_Bool)) (.cse3 (not (= hhv_invariant_45_Real 1.0)))) (and (or .cse0 .cse1) hhv_invariant_35_Bool (= hhv_invariant_44_Real 0.0) hhv_invariant_34_Bool hhv_invariant_33_Bool (=> .cse1 (=> .cse2 (and (=> .cse3 (and (<= 0.0 hhv_invariant_20_Real) (<= hhv_invariant_20_Real 0.0))) .cse0))) hhv_invariant_32_Bool (ite .cse2 (and hhv_invariant_39_Bool hhv_invariant_38_Bool hhv_invariant_36_Bool) (or (and hhv_invariant_39_Bool hhv_invariant_38_Bool) (and (or hhv_invariant_39_Bool hhv_invariant_38_Bool) hhv_invariant_36_Bool))) (or .cse4 (=> .cse3 (=> (not (= hhv_invariant_45_Real 2.0)) (= hhv_invariant_45_Real 3.0)))))))) [2018-06-21 09:20:36,549 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@7591df2b and model type null, skipping insertion in model container [2018-06-21 09:20:36,549 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-21 09:20:36,550 INFO L168 Benchmark]: Toolchain (without parser) took 33864.25 ms. Allocated memory was 308.8 MB in the beginning and 1.1 GB in the end (delta: 803.2 MB). Free memory was 263.1 MB in the beginning and 175.8 MB in the end (delta: 87.3 MB). Peak memory consumption was 890.5 MB. Max. memory is 3.6 GB. [2018-06-21 09:20:36,551 INFO L168 Benchmark]: SmtParser took 0.15 ms. Allocated memory is still 308.8 MB. Free memory is still 275.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-21 09:20:36,552 INFO L168 Benchmark]: TreeAutomizer took 33856.89 ms. Allocated memory was 308.8 MB in the beginning and 1.1 GB in the end (delta: 803.2 MB). Free memory was 263.1 MB in the beginning and 175.8 MB in the end (delta: 87.3 MB). Peak memory consumption was 890.5 MB. Max. memory is 3.6 GB. [2018-06-21 09:20:36,554 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 275.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 33856.89 ms. Allocated memory was 308.8 MB in the beginning and 1.1 GB in the end (delta: 803.2 MB). Free memory was 263.1 MB in the beginning and 175.8 MB in the end (delta: 87.3 MB). Peak memory consumption was 890.5 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_agreement_faulty_relay.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_09-20-36-562.csv Received shutdown request...