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_3_agreement.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 09:31:48,119 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 09:31:48,121 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 09:31:48,135 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-21 09:31:48,182 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-21 09:31:48,193 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 09:31:48,193 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 09:31:48,195 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 09:31:48,195 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-21 09:31:48,195 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 09:31:48,197 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 09:31:48,197 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 09:31:48,245 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 09:31:48,266 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 09:31:48,272 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 09:31:48,273 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 09:31:48,274 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 09:31:48,274 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_3_agreement.smt2 [2018-06-21 09:31:48,276 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 09:31:48,368 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_3_agreement.smt2 unknown [2018-06-21 09:31:48,607 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_3_agreement.smt2 [2018-06-21 09:31:48,612 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 09:31:48,618 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 09:31:48,619 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 09:31:48,619 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 09:31:48,623 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 09:31:48,624 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 09:31:48" (1/1) ... [2018-06-21 09:31:52,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 09:31:53,248 WARN L168 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 276 DAG size of output: 86 [2018-06-21 09:31:54,491 WARN L168 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 224 DAG size of output: 108 [2018-06-21 09:31:54,707 WARN L168 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 41 [2018-06-21 09:31:57,938 WARN L168 SmtUtils]: Spent 882.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 79 [2018-06-21 09:31:58,430 WARN L168 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 95 [2018-06-21 09:32:03,114 WARN L168 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 280 DAG size of output: 129 [2018-06-21 09:32:03,715 WARN L168 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 85 [2018-06-21 09:32:03,883 WARN L168 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 42 [2018-06-21 09:32:07,545 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-21 09:32:07,546 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-21 09:32:07,546 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 09:32:07,546 INFO L183 TreeAutomizerCEGAR]: #[invariant, False]@(don't care) [2018-06-21 09:32:07,546 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 09:32:07,546 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 09:32:07,547 INFO L183 TreeAutomizerCEGAR]: #[invariant]@((and hhv_invariant_18_Bool (<= hhv_invariant_10_Real hhv_invariant_11_Real) (= hhv_invariant_27_Real 0.0) (<= hhv_invariant_16_Real hhv_invariant_17_Real) hhv_invariant_19_Bool (<= hhv_invariant_13_Real hhv_invariant_14_Real) (<= hhv_invariant_17_Real hhv_invariant_16_Real) (<= hhv_invariant_14_Real hhv_invariant_13_Real) (let ((.cse0 (<= hhv_invariant_14_Real 0.0)) (.cse1 (<= 0.0 hhv_invariant_11_Real)) (.cse2 (<= hhv_invariant_11_Real 0.0)) (.cse3 (<= 0.0 hhv_invariant_14_Real))) (or (and (<= hhv_invariant_17_Real 0.0) .cse0 .cse1 .cse2 .cse3 (<= 0.0 hhv_invariant_17_Real)) (and hhv_invariant_22_Bool .cse0 .cse1 .cse2 .cse3 hhv_invariant_23_Bool))) (let ((.cse5 (=> (not hhv_invariant_23_Bool) hhv_invariant_22_Bool)) (.cse4 (and hhv_invariant_22_Bool hhv_invariant_23_Bool))) (ite (< 0.0 hhv_invariant_29_Real) (and (=> (not hhv_invariant_21_Bool) .cse4) (=> (not (= hhv_invariant_28_Real 3.0)) (=> (not (= hhv_invariant_28_Real 1.0)) (= hhv_invariant_28_Real 2.0))) .cse5) (and (ite hhv_invariant_21_Bool .cse5 .cse4) (not (= hhv_invariant_29_Real 0.0))))) hhv_invariant_20_Bool (<= hhv_invariant_11_Real hhv_invariant_10_Real))) [2018-06-21 09:32:07,547 INFO L183 TreeAutomizerCEGAR]: #[False]@(don't care) [2018-06-21 09:32:07,547 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 09:32:07,548 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 09:32:07,548 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 09:32:07,550 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 09:32:07,552 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@4602a1f9 and model type null, skipping insertion in model container [2018-06-21 09:32:07,552 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-21 09:32:07,553 INFO L168 Benchmark]: Toolchain (without parser) took 18940.79 ms. Allocated memory was 306.7 MB in the beginning and 733.0 MB in the end (delta: 426.2 MB). Free memory was 263.0 MB in the beginning and 479.3 MB in the end (delta: -216.3 MB). Peak memory consumption was 507.9 MB. Max. memory is 3.6 GB. [2018-06-21 09:32:07,555 INFO L168 Benchmark]: SmtParser took 0.16 ms. Allocated memory is still 306.7 MB. Free memory is still 274.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-21 09:32:07,555 INFO L168 Benchmark]: TreeAutomizer took 18933.38 ms. Allocated memory was 306.7 MB in the beginning and 733.0 MB in the end (delta: 426.2 MB). Free memory was 263.0 MB in the beginning and 479.3 MB in the end (delta: -216.3 MB). Peak memory consumption was 507.9 MB. Max. memory is 3.6 GB. [2018-06-21 09:32:07,557 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.16 ms. Allocated memory is still 306.7 MB. Free memory is still 274.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 18933.38 ms. Allocated memory was 306.7 MB in the beginning and 733.0 MB in the end (delta: 426.2 MB). Free memory was 263.0 MB in the beginning and 479.3 MB in the end (delta: -216.3 MB). Peak memory consumption was 507.9 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-0-2018-06-21_09-32-07-571.csv Received shutdown request...