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_8_agreement.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 09:35:06,040 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 09:35:06,042 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 09:35:06,059 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-21 09:35:06,105 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-21 09:35:06,116 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 09:35:06,116 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 09:35:06,118 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 09:35:06,118 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-21 09:35:06,118 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 09:35:06,119 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 09:35:06,119 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 09:35:06,162 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 09:35:06,178 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 09:35:06,185 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 09:35:06,187 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 09:35:06,187 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 09:35:06,188 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_8_agreement.smt2 [2018-06-21 09:35:06,189 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 09:35:06,284 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_8_agreement.smt2 unknown [2018-06-21 09:35:06,698 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_8_agreement.smt2 [2018-06-21 09:35:06,707 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 09:35:06,712 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 09:35:06,713 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 09:35:06,713 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 09:35:06,716 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 09:35:06,717 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 09:35:06" (1/1) ... [2018-06-21 09:35:16,009 WARN L168 SmtUtils]: Spent 5.56 s on a formula simplification. DAG size of input: 480 DAG size of output: 244 [2018-06-21 09:35:16,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 09:35:17,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 09:35:17,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 09:35:17,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 09:35:18,445 WARN L168 SmtUtils]: Spent 2.28 s on a formula simplification. DAG size of input: 440 DAG size of output: 162 [2018-06-21 09:35:18,907 WARN L168 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 85 [2018-06-21 09:35:25,574 WARN L168 SmtUtils]: Spent 3.96 s on a formula simplification. DAG size of input: 575 DAG size of output: 267 [2018-06-21 09:35:27,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 09:35:28,082 WARN L168 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 635 DAG size of output: 219 [2018-06-21 09:35:28,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 09:35:28,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 09:35:28,709 WARN L168 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 478 DAG size of output: 63 [2018-06-21 09:35:35,229 WARN L168 SmtUtils]: Spent 2.86 s on a formula simplification. DAG size of input: 569 DAG size of output: 242 [2018-06-21 09:35:36,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 09:35:36,947 WARN L168 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 635 DAG size of output: 187 [2018-06-21 09:35:39,687 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-21 09:35:39,687 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-21 09:35:39,687 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 09:35:39,689 INFO L183 TreeAutomizerCEGAR]: #[invariant, False]@(don't care) [2018-06-21 09:35:39,689 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 09:35:39,689 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 09:35:39,690 INFO L183 TreeAutomizerCEGAR]: #[invariant]@((let ((.cse0 (not hhv_invariant_55_Bool)) (.cse1 (not hhv_invariant_51_Bool))) (let ((.cse2 (ite .cse0 (and hhv_invariant_51_Bool hhv_invariant_54_Bool hhv_invariant_52_Bool hhv_invariant_53_Bool hhv_invariant_58_Bool) (and hhv_invariant_56_Bool (=> (not hhv_invariant_52_Bool) (and hhv_invariant_54_Bool hhv_invariant_53_Bool)) (=> (not hhv_invariant_58_Bool) (and hhv_invariant_51_Bool hhv_invariant_54_Bool hhv_invariant_52_Bool hhv_invariant_53_Bool)) (=> .cse1 (and hhv_invariant_54_Bool hhv_invariant_52_Bool hhv_invariant_53_Bool)))))) (and (or hhv_invariant_56_Bool hhv_invariant_57_Bool) (=> .cse0 hhv_invariant_56_Bool) hhv_invariant_48_Bool (= hhv_invariant_62_Real 0.0) (not (= hhv_invariant_64_Real 0.0)) hhv_invariant_50_Bool (or (=> (not (= hhv_invariant_63_Real 3.0)) (= hhv_invariant_63_Real 1.0)) (= hhv_invariant_63_Real 2.0)) (ite hhv_invariant_58_Bool (and (=> (not hhv_invariant_53_Bool) (and hhv_invariant_56_Bool hhv_invariant_57_Bool hhv_invariant_55_Bool)) (or (and hhv_invariant_51_Bool hhv_invariant_52_Bool) (and (=> .cse1 hhv_invariant_52_Bool) hhv_invariant_53_Bool hhv_invariant_56_Bool hhv_invariant_57_Bool hhv_invariant_55_Bool))) .cse2) (=> (not hhv_invariant_54_Bool) (and hhv_invariant_53_Bool hhv_invariant_57_Bool .cse2)) (=> .cse0 hhv_invariant_57_Bool) (=> (not hhv_invariant_57_Bool) hhv_invariant_58_Bool) hhv_invariant_49_Bool)))) [2018-06-21 09:35:39,690 INFO L183 TreeAutomizerCEGAR]: #[False]@(don't care) [2018-06-21 09:35:39,690 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 09:35:39,690 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 09:35:39,690 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 09:35:39,692 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 09:35:39,693 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@7b9c595c and model type null, skipping insertion in model container [2018-06-21 09:35:39,693 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-21 09:35:39,696 INFO L168 Benchmark]: Toolchain (without parser) took 32987.36 ms. Allocated memory was 304.1 MB in the beginning and 1.1 GB in the end (delta: 789.6 MB). Free memory was 255.6 MB in the beginning and 210.6 MB in the end (delta: 45.0 MB). Peak memory consumption was 870.3 MB. Max. memory is 3.6 GB. [2018-06-21 09:35:39,697 INFO L168 Benchmark]: SmtParser took 0.17 ms. Allocated memory is still 304.1 MB. Free memory is still 271.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-21 09:35:39,697 INFO L168 Benchmark]: TreeAutomizer took 32980.76 ms. Allocated memory was 304.1 MB in the beginning and 1.1 GB in the end (delta: 789.6 MB). Free memory was 254.6 MB in the beginning and 210.6 MB in the end (delta: 44.0 MB). Peak memory consumption was 869.4 MB. Max. memory is 3.6 GB. [2018-06-21 09:35:39,699 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 304.1 MB. Free memory is still 271.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 32980.76 ms. Allocated memory was 304.1 MB in the beginning and 1.1 GB in the end (delta: 789.6 MB). Free memory was 254.6 MB in the beginning and 210.6 MB in the end (delta: 44.0 MB). Peak memory consumption was 869.4 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_8_agreement.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_09-35-39-711.csv Received shutdown request...