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_3_agreement.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-86166b8 [2018-06-23 15:18:29,841 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-23 15:18:29,843 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-23 15:18:29,855 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-23 15:18:29,902 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-23 15:18:29,908 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-23 15:18:29,908 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-23 15:18:29,914 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-23 15:18:29,914 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-23 15:18:29,914 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-23 15:18:29,915 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-23 15:18:29,915 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-23 15:18:29,961 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-23 15:18:29,978 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-23 15:18:29,983 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-23 15:18:29,984 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-23 15:18:29,985 INFO L276 PluginConnector]: SmtParser initialized [2018-06-23 15:18:29,986 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_3_agreement.smt2 [2018-06-23 15:18:29,987 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-23 15:18:30,061 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_3_agreement.smt2 unknown [2018-06-23 15:18:30,312 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_3_agreement.smt2 [2018-06-23 15:18:30,318 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-23 15:18:30,324 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-23 15:18:30,325 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-23 15:18:30,325 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-23 15:18:30,328 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-23 15:18:30,329 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 23.06 03:18:30" (1/1) ... [2018-06-23 15:18:32,394 WARN L168 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 47 [2018-06-23 15:18:32,962 WARN L168 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 67 [2018-06-23 15:18:33,105 WARN L168 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 40 [2018-06-23 15:18:35,149 WARN L168 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 127 [2018-06-23 15:18:37,393 WARN L168 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 30 [2018-06-23 15:18:37,664 WARN L168 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 53 [2018-06-23 15:18:38,019 WARN L168 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 64 [2018-06-23 15:18:39,558 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-23 15:18:39,558 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-23 15:18:39,558 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:18:39,558 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:18:39,559 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:18:39,559 INFO L183 TreeAutomizerCEGAR]: #[False]@(don't care) [2018-06-23 15:18:39,559 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:18:39,559 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:18:39,559 INFO L183 TreeAutomizerCEGAR]: #[invariant]@((and hhv_invariant_18_Bool (<= hhv_invariant_27_Real hhv_invariant_1_Real) (not (= hhv_invariant_29_Real 0.0)) hhv_invariant_19_Bool (= 0.0 hhv_invariant_27_Real) (=> (not hhv_invariant_23_Bool) (and hhv_invariant_22_Bool hhv_invariant_21_Bool)) (=> (not (= 3.0 hhv_invariant_28_Real)) (=> (not (= 2.0 hhv_invariant_28_Real)) (= 1.0 hhv_invariant_28_Real))) hhv_invariant_20_Bool (=> (not hhv_invariant_21_Bool) hhv_invariant_22_Bool) (= hhv_invariant_3_Real 0.0))) [2018-06-23 15:18:39,560 INFO L183 TreeAutomizerCEGAR]: #[invariant, False]@(don't care) [2018-06-23 15:18:39,560 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:18:39,560 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:18:39,563 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@533c627e and model type null, skipping insertion in model container [2018-06-23 15:18:39,565 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-23 15:18:39,567 INFO L168 Benchmark]: Toolchain (without parser) took 9248.05 ms. Allocated memory was 306.2 MB in the beginning and 503.8 MB in the end (delta: 197.7 MB). Free memory was 262.6 MB in the beginning and 219.8 MB in the end (delta: 42.8 MB). Peak memory consumption was 240.8 MB. Max. memory is 3.6 GB. [2018-06-23 15:18:39,568 INFO L168 Benchmark]: SmtParser took 0.15 ms. Allocated memory is still 306.2 MB. Free memory is still 272.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-23 15:18:39,568 INFO L168 Benchmark]: TreeAutomizer took 9240.54 ms. Allocated memory was 306.2 MB in the beginning and 503.8 MB in the end (delta: 197.7 MB). Free memory was 262.6 MB in the beginning and 219.8 MB in the end (delta: 42.8 MB). Peak memory consumption was 240.8 MB. Max. memory is 3.6 GB. [2018-06-23 15:18:39,573 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 306.2 MB. Free memory is still 272.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 9240.54 ms. Allocated memory was 306.2 MB in the beginning and 503.8 MB in the end (delta: 197.7 MB). Free memory was 262.6 MB in the beginning and 219.8 MB in the end (delta: 42.8 MB). Peak memory consumption was 240.8 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_3_agreement.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-23_15-18-39-585.csv Received shutdown request...