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_validity.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-86166b8 [2018-06-23 15:18:35,685 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-23 15:18:35,687 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-23 15:18:35,704 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-23 15:18:35,757 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-23 15:18:35,765 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-23 15:18:35,765 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-23 15:18:35,767 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-23 15:18:35,767 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-23 15:18:35,767 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-23 15:18:35,768 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-23 15:18:35,768 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-23 15:18:35,806 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-23 15:18:35,830 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-23 15:18:35,835 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-23 15:18:35,837 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-23 15:18:35,837 INFO L276 PluginConnector]: SmtParser initialized [2018-06-23 15:18:35,838 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_3_validity.smt2 [2018-06-23 15:18:35,839 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-23 15:18:35,932 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_3_validity.smt2 unknown [2018-06-23 15:18:36,179 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_3_validity.smt2 [2018-06-23 15:18:36,187 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-23 15:18:36,193 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-23 15:18:36,193 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-23 15:18:36,193 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-23 15:18:36,196 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-23 15:18:36,198 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 23.06 03:18:36" (1/1) ... [2018-06-23 15:18:38,245 WARN L168 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 81 [2018-06-23 15:18:38,532 WARN L168 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 73 [2018-06-23 15:18:40,260 WARN L168 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 88 [2018-06-23 15:18:40,639 WARN L168 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 75 [2018-06-23 15:18:42,878 WARN L168 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 12 [2018-06-23 15:18:43,363 WARN L168 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 72 [2018-06-23 15:18:43,617 WARN L168 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 61 [2018-06-23 15:18:45,129 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-23 15:18:45,129 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-23 15:18:45,130 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:18:45,130 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:18:45,130 INFO L183 TreeAutomizerCEGAR]: #[invariant]@((let ((.cse0 (not hhv_invariant_21_Bool))) (and hhv_invariant_18_Bool (<= 0.0 hhv_invariant_27_Real) (<= hhv_invariant_27_Real 0.0) (<= hhv_invariant_27_Real hhv_invariant_3_Real) (=> (not hhv_invariant_23_Bool) hhv_invariant_22_Bool) hhv_invariant_19_Bool (or (=> (not (= 3.0 hhv_invariant_28_Real)) (= 2.0 hhv_invariant_28_Real)) (= 1.0 hhv_invariant_28_Real)) hhv_invariant_20_Bool (=> .cse0 hhv_invariant_22_Bool) (not (= hhv_invariant_29_Real hhv_invariant_27_Real)) (=> .cse0 hhv_invariant_23_Bool)))) [2018-06-23 15:18:45,130 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:18:45,130 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:18:45,131 INFO L183 TreeAutomizerCEGAR]: #[False]@(don't care) [2018-06-23 15:18:45,131 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:18:45,132 INFO L183 TreeAutomizerCEGAR]: #[invariant, False]@(don't care) [2018-06-23 15:18:45,132 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:18:45,132 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:18:45,134 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@2df977f9 and model type null, skipping insertion in model container [2018-06-23 15:18:45,135 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-23 15:18:45,137 INFO L168 Benchmark]: Toolchain (without parser) took 8949.58 ms. Allocated memory was 305.7 MB in the beginning and 501.2 MB in the end (delta: 195.6 MB). Free memory was 262.1 MB in the beginning and 218.7 MB in the end (delta: 43.4 MB). Peak memory consumption was 274.2 MB. Max. memory is 3.6 GB. [2018-06-23 15:18:45,138 INFO L168 Benchmark]: SmtParser took 0.15 ms. Allocated memory is still 305.7 MB. Free memory is still 273.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-23 15:18:45,138 INFO L168 Benchmark]: TreeAutomizer took 8942.60 ms. Allocated memory was 305.7 MB in the beginning and 501.2 MB in the end (delta: 195.6 MB). Free memory was 262.1 MB in the beginning and 218.7 MB in the end (delta: 43.4 MB). Peak memory consumption was 274.2 MB. Max. memory is 3.6 GB. [2018-06-23 15:18:45,143 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 305.7 MB. Free memory is still 273.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 8942.60 ms. Allocated memory was 305.7 MB in the beginning and 501.2 MB in the end (delta: 195.6 MB). Free memory was 262.1 MB in the beginning and 218.7 MB in the end (delta: 43.4 MB). Peak memory consumption was 274.2 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_validity.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-23_15-18-45-161.csv Received shutdown request...