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_general_3_6_agreement.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 09:33:35,785 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 09:33:35,787 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 09:33:35,801 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-21 09:33:35,851 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-21 09:33:35,863 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 09:33:35,863 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 09:33:35,866 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 09:33:35,866 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-21 09:33:35,866 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 09:33:35,867 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 09:33:35,867 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 09:33:35,921 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 09:33:35,939 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 09:33:35,945 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 09:33:35,947 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 09:33:35,947 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 09:33:35,948 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_6_agreement.smt2 [2018-06-21 09:33:35,950 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 09:33:36,032 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_6_agreement.smt2 unknown [2018-06-21 09:33:36,298 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_6_agreement.smt2 [2018-06-21 09:33:36,304 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 09:33:36,309 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 09:33:36,310 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 09:33:36,310 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 09:33:36,313 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 09:33:36,314 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 09:33:36" (1/1) ... [2018-06-21 09:33:46,678 WARN L168 SmtUtils]: Spent 6.83 s on a formula simplification. DAG size of input: 602 DAG size of output: 178 [2018-06-21 09:33:47,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 09:33:49,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 09:33:50,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 09:33:50,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 09:33:50,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 09:33:50,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 09:33:51,518 WARN L168 SmtUtils]: Spent 4.68 s on a formula simplification. DAG size of input: 763 DAG size of output: 197 [2018-06-21 09:33:52,727 WARN L168 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 502 DAG size of output: 56 [2018-06-21 09:33:56,880 WARN L168 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 452 DAG size of output: 175 [2018-06-21 09:33:58,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 09:33:59,248 WARN L168 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 464 DAG size of output: 178 [2018-06-21 09:33:59,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 09:33:59,730 WARN L168 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 46 [2018-06-21 09:34:02,876 WARN L168 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 459 DAG size of output: 78 [2018-06-21 09:34:03,940 WARN L168 SmtUtils]: Spent 931.00 ms on a formula simplification. DAG size of input: 393 DAG size of output: 165 [2018-06-21 09:34:05,401 WARN L168 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 457 DAG size of output: 178 [2018-06-21 09:34:05,688 WARN L168 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 48 [2018-06-21 09:34:07,465 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-21 09:34:07,466 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-21 09:34:07,466 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 09:34:07,467 INFO L183 TreeAutomizerCEGAR]: #[invariant]@((let ((.cse0 (not hhv_invariant_41_Bool)) (.cse1 (= hhv_invariant_49_Real 2.0))) (and (=> (not hhv_invariant_40_Bool) hhv_invariant_39_Bool) (or .cse0 (=> .cse1 (= hhv_invariant_31_Real 0.0))) hhv_invariant_37_Bool hhv_invariant_38_Bool (= hhv_invariant_48_Real 0.0) (=> (not hhv_invariant_44_Bool) hhv_invariant_39_Bool) hhv_invariant_36_Bool (or hhv_invariant_41_Bool hhv_invariant_39_Bool) (let ((.cse2 (=> (not (= hhv_invariant_49_Real 3.0)) (=> (not (= hhv_invariant_49_Real 1.0)) .cse1)))) (ite hhv_invariant_42_Bool (and .cse2 (let ((.cse3 (and hhv_invariant_44_Bool hhv_invariant_41_Bool))) (ite hhv_invariant_40_Bool (or .cse3 (and (=> .cse0 hhv_invariant_44_Bool) hhv_invariant_43_Bool)) .cse3)) (=> (not hhv_invariant_43_Bool) hhv_invariant_40_Bool)) (and hhv_invariant_39_Bool .cse2 hhv_invariant_43_Bool))) (or hhv_invariant_39_Bool hhv_invariant_43_Bool) (=> (not hhv_invariant_42_Bool) (and hhv_invariant_40_Bool hhv_invariant_44_Bool hhv_invariant_41_Bool)) (not (= 0.0 hhv_invariant_50_Real))))) [2018-06-21 09:34:07,467 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 09:34:07,467 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 09:34:07,467 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 09:34:07,467 INFO L183 TreeAutomizerCEGAR]: #[False]@(don't care) [2018-06-21 09:34:07,467 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 09:34:07,467 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 09:34:07,468 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 09:34:07,468 INFO L183 TreeAutomizerCEGAR]: #[invariant, False]@(don't care) [2018-06-21 09:34:07,469 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@2fa3173f and model type null, skipping insertion in model container [2018-06-21 09:34:07,470 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-21 09:34:07,470 INFO L168 Benchmark]: Toolchain (without parser) took 31166.17 ms. Allocated memory was 309.3 MB in the beginning and 1.0 GB in the end (delta: 714.6 MB). Free memory was 262.7 MB in the beginning and 574.0 MB in the end (delta: -311.3 MB). Peak memory consumption was 795.5 MB. Max. memory is 3.6 GB. [2018-06-21 09:34:07,471 INFO L168 Benchmark]: SmtParser took 0.17 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 09:34:07,472 INFO L168 Benchmark]: TreeAutomizer took 31159.86 ms. Allocated memory was 309.3 MB in the beginning and 1.0 GB in the end (delta: 714.6 MB). Free memory was 262.7 MB in the beginning and 574.0 MB in the end (delta: -311.3 MB). Peak memory consumption was 795.5 MB. Max. memory is 3.6 GB. [2018-06-21 09:34:07,474 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.17 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 31159.86 ms. Allocated memory was 309.3 MB in the beginning and 1.0 GB in the end (delta: 714.6 MB). Free memory was 262.7 MB in the beginning and 574.0 MB in the end (delta: -311.3 MB). Peak memory consumption was 795.5 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_general_3_6_agreement.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_09-34-07-482.csv Received shutdown request...