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_3_4_agreement.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-86166b8 [2018-06-23 15:18:41,970 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-23 15:18:41,972 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-23 15:18:41,983 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-23 15:18:42,015 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-23 15:18:42,022 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-23 15:18:42,022 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-23 15:18:42,024 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-23 15:18:42,025 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-23 15:18:42,025 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-23 15:18:42,026 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-23 15:18:42,026 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-23 15:18:42,062 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-23 15:18:42,087 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-23 15:18:42,093 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-23 15:18:42,094 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-23 15:18:42,095 INFO L276 PluginConnector]: SmtParser initialized [2018-06-23 15:18:42,095 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_4_agreement.smt2 [2018-06-23 15:18:42,098 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-23 15:18:42,186 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_4_agreement.smt2 unknown [2018-06-23 15:18:42,444 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_4_agreement.smt2 [2018-06-23 15:18:42,452 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-23 15:18:42,457 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-23 15:18:42,458 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-23 15:18:42,458 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-23 15:18:42,461 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-23 15:18:42,462 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 23.06 03:18:42" (1/1) ... [2018-06-23 15:18:56,207 WARN L168 SmtUtils]: Spent 9.87 s on a formula simplification. DAG size of input: 421 DAG size of output: 243 [2018-06-23 15:18:56,961 WARN L168 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 90 [2018-06-23 15:18:57,106 WARN L168 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 36 [2018-06-23 15:19:05,717 WARN L168 SmtUtils]: Spent 4.24 s on a formula simplification. DAG size of input: 641 DAG size of output: 94 [2018-06-23 15:19:06,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:19:06,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:19:16,496 WARN L168 SmtUtils]: Spent 9.76 s on a formula simplification. DAG size of input: 2375 DAG size of output: 107 [2018-06-23 15:19:18,632 WARN L168 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 28 [2018-06-23 15:19:21,441 WARN L168 SmtUtils]: Spent 2.58 s on a formula simplification. DAG size of input: 467 DAG size of output: 222 [2018-06-23 15:19:23,484 WARN L168 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 726 DAG size of output: 119 [2018-06-23 15:19:23,789 WARN L168 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 37 [2018-06-23 15:19:26,309 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-23 15:19:26,309 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-23 15:19:26,310 INFO L183 TreeAutomizerCEGAR]: #[invariant]@((and (not (= hhv_invariant_36_Real 0.0)) hhv_invariant_26_Bool (<= hhv_invariant_17_Real hhv_invariant_13_Real) (<= 0.0 hhv_invariant_13_Real) hhv_invariant_24_Bool (<= hhv_invariant_34_Real 0.0) (or (= 3.0 hhv_invariant_35_Real) (=> (not (= 2.0 hhv_invariant_35_Real)) (= 1.0 hhv_invariant_35_Real))) (<= hhv_invariant_13_Real hhv_invariant_17_Real) (<= hhv_invariant_21_Real 0.0) (<= 0.0 hhv_invariant_7_Real) (or (and hhv_invariant_27_Bool hhv_invariant_29_Bool hhv_invariant_28_Bool) (ite (not hhv_invariant_29_Bool) (and hhv_invariant_30_Bool hhv_invariant_27_Bool hhv_invariant_28_Bool) (or (and hhv_invariant_30_Bool hhv_invariant_28_Bool) (and hhv_invariant_30_Bool hhv_invariant_27_Bool)))) (<= 0.0 hhv_invariant_21_Real) (<= hhv_invariant_7_Real 0.0) hhv_invariant_25_Bool (<= hhv_invariant_13_Real 0.0) (<= 0.0 hhv_invariant_34_Real))) [2018-06-23 15:19:26,310 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:19:26,310 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:19:26,310 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:19:26,310 INFO L183 TreeAutomizerCEGAR]: #[False]@(don't care) [2018-06-23 15:19:26,311 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:19:26,311 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:19:26,312 INFO L183 TreeAutomizerCEGAR]: #[invariant, False]@(don't care) [2018-06-23 15:19:26,312 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:19:26,312 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:19:26,313 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@5ecd4538 and model type null, skipping insertion in model container [2018-06-23 15:19:26,314 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-23 15:19:26,315 INFO L168 Benchmark]: Toolchain (without parser) took 43862.27 ms. Allocated memory was 303.6 MB in the beginning and 1.2 GB in the end (delta: 938.0 MB). Free memory was 259.0 MB in the beginning and 635.9 MB in the end (delta: -376.9 MB). Peak memory consumption was 1.0 GB. Max. memory is 3.6 GB. [2018-06-23 15:19:26,315 INFO L168 Benchmark]: SmtParser took 1.40 ms. Allocated memory is still 303.6 MB. Free memory is still 271.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-23 15:19:26,316 INFO L168 Benchmark]: TreeAutomizer took 43855.99 ms. Allocated memory was 303.6 MB in the beginning and 1.2 GB in the end (delta: 938.0 MB). Free memory was 259.0 MB in the beginning and 635.9 MB in the end (delta: -376.9 MB). Peak memory consumption was 1.0 GB. Max. memory is 3.6 GB. [2018-06-23 15:19:26,318 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 1.40 ms. Allocated memory is still 303.6 MB. Free memory is still 271.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 43855.99 ms. Allocated memory was 303.6 MB in the beginning and 1.2 GB in the end (delta: 938.0 MB). Free memory was 259.0 MB in the beginning and 635.9 MB in the end (delta: -376.9 MB). Peak memory consumption was 1.0 GB. 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_4_agreement.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-23_15-19-26-328.csv Received shutdown request...