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_5_validity.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-86166b8 [2018-06-23 15:19:34,238 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-23 15:19:34,240 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-23 15:19:34,253 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-23 15:19:34,300 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-23 15:19:34,311 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-23 15:19:34,312 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-23 15:19:34,316 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-23 15:19:34,317 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-23 15:19:34,317 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-23 15:19:34,318 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-23 15:19:34,318 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-23 15:19:34,365 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-23 15:19:34,379 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-23 15:19:34,383 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-23 15:19:34,387 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-23 15:19:34,388 INFO L276 PluginConnector]: SmtParser initialized [2018-06-23 15:19:34,388 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_5_validity.smt2 [2018-06-23 15:19:34,390 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-23 15:19:34,467 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_5_validity.smt2 unknown [2018-06-23 15:19:34,714 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_5_validity.smt2 [2018-06-23 15:19:34,720 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-23 15:19:34,725 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-23 15:19:34,726 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-23 15:19:34,726 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-23 15:19:34,729 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-23 15:19:34,730 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 23.06 03:19:34" (1/1) ... [2018-06-23 15:19:41,282 WARN L168 SmtUtils]: Spent 3.68 s on a formula simplification. DAG size of input: 239 DAG size of output: 152 [2018-06-23 15:19:43,344 WARN L168 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 313 DAG size of output: 139 [2018-06-23 15:19:48,089 WARN L168 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 309 DAG size of output: 145 [2018-06-23 15:19:51,116 WARN L168 SmtUtils]: Spent 2.89 s on a formula simplification. DAG size of input: 354 DAG size of output: 181 [2018-06-23 15:19:51,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:19:51,267 WARN L168 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 47 [2018-06-23 15:19:53,789 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-23 15:19:53,790 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-23 15:19:53,791 INFO L183 TreeAutomizerCEGAR]: #[invariant]@((let ((.cse0 (and (<= 3.0 hhv_invariant_42_Real) (<= hhv_invariant_42_Real 3.0)))) (and hhv_invariant_30_Bool (or (and (<= 0.0 hhv_invariant_27_Real) (<= hhv_invariant_27_Real 0.0)) .cse0) hhv_invariant_32_Bool (let ((.cse1 (or (and (<= 2.0 hhv_invariant_42_Real) (<= hhv_invariant_42_Real 2.0)) (and (<= hhv_invariant_42_Real 1.0) (<= 1.0 hhv_invariant_42_Real)) .cse0))) (or (and hhv_invariant_34_Bool hhv_invariant_33_Bool hhv_invariant_36_Bool .cse1) (and (or hhv_invariant_33_Bool hhv_invariant_36_Bool) (=> (not hhv_invariant_35_Bool) false) hhv_invariant_37_Bool .cse1 (=> (not hhv_invariant_34_Bool) (and hhv_invariant_33_Bool hhv_invariant_36_Bool))))) (=> (not hhv_invariant_37_Bool) hhv_invariant_35_Bool) (<= hhv_invariant_41_Real 0.0) hhv_invariant_31_Bool (not (= 0.0 hhv_invariant_43_Real))))) [2018-06-23 15:19:53,791 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:19:53,791 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:19:53,791 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:19:53,791 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:19:53,792 INFO L183 TreeAutomizerCEGAR]: #[invariant, False]@(don't care) [2018-06-23 15:19:53,792 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:19:53,792 INFO L183 TreeAutomizerCEGAR]: #[False]@(don't care) [2018-06-23 15:19:53,792 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:19:53,793 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@58f6c505 and model type null, skipping insertion in model container [2018-06-23 15:19:53,795 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-23 15:19:53,796 INFO L168 Benchmark]: Toolchain (without parser) took 19075.46 ms. Allocated memory was 309.3 MB in the beginning and 669.5 MB in the end (delta: 360.2 MB). Free memory was 263.6 MB in the beginning and 416.0 MB in the end (delta: -152.3 MB). Peak memory consumption was 439.4 MB. Max. memory is 3.6 GB. [2018-06-23 15:19:53,798 INFO L168 Benchmark]: SmtParser took 0.20 ms. Allocated memory is still 309.3 MB. Free memory is still 275.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-23 15:19:53,798 INFO L168 Benchmark]: TreeAutomizer took 19069.16 ms. Allocated memory was 309.3 MB in the beginning and 669.5 MB in the end (delta: 360.2 MB). Free memory was 263.6 MB in the beginning and 416.0 MB in the end (delta: -152.3 MB). Peak memory consumption was 439.4 MB. Max. memory is 3.6 GB. [2018-06-23 15:19:53,800 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.20 ms. Allocated memory is still 309.3 MB. Free memory is still 275.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 19069.16 ms. Allocated memory was 309.3 MB in the beginning and 669.5 MB in the end (delta: 360.2 MB). Free memory was 263.6 MB in the beginning and 416.0 MB in the end (delta: -152.3 MB). Peak memory consumption was 439.4 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_5_validity.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-23_15-19-53-817.csv Received shutdown request...