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_5_6_agreement.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-86166b8 [2018-06-23 15:55:21,270 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-23 15:55:21,273 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-23 15:55:21,284 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-23 15:55:21,324 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-23 15:55:21,335 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-23 15:55:21,335 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-23 15:55:21,337 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-23 15:55:21,337 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-23 15:55:21,337 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-23 15:55:21,338 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-23 15:55:21,338 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-23 15:55:21,383 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-23 15:55:21,405 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-23 15:55:21,412 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-23 15:55:21,414 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-23 15:55:21,414 INFO L276 PluginConnector]: SmtParser initialized [2018-06-23 15:55:21,415 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_5_6_agreement.smt2 [2018-06-23 15:55:21,416 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-23 15:55:21,503 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_5_6_agreement.smt2 unknown [2018-06-23 15:55:21,913 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_5_6_agreement.smt2 [2018-06-23 15:55:21,918 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-23 15:55:21,925 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-23 15:55:21,926 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-23 15:55:21,926 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-23 15:55:21,928 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-23 15:55:21,929 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 23.06 03:55:21" (1/1) ... [2018-06-23 15:55:33,262 WARN L168 SmtUtils]: Spent 6.15 s on a formula simplification. DAG size of input: 590 DAG size of output: 316 [2018-06-23 15:55:35,440 WARN L168 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 675 DAG size of output: 178 [2018-06-23 15:55:35,785 WARN L168 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 53 [2018-06-23 15:55:45,120 WARN L168 SmtUtils]: Spent 4.97 s on a formula simplification. DAG size of input: 653 DAG size of output: 346 [2018-06-23 15:55:46,405 WARN L168 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 595 DAG size of output: 190 [2018-06-23 15:55:46,955 WARN L168 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 63 [2018-06-23 15:55:53,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:56:00,845 WARN L168 SmtUtils]: Spent 8.76 s on a formula simplification. DAG size of input: 835 DAG size of output: 501 [2018-06-23 15:56:02,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:56:04,383 WARN L168 SmtUtils]: Spent 3.15 s on a formula simplification. DAG size of input: 939 DAG size of output: 235 [2018-06-23 15:56:05,602 WARN L168 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 568 DAG size of output: 54 [2018-06-23 15:56:09,612 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-23 15:56:09,612 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-23 15:56:09,637 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:56:09,638 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:56:09,638 INFO L183 TreeAutomizerCEGAR]: #[invariant, False]@(don't care) [2018-06-23 15:56:09,638 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:56:09,638 INFO L183 TreeAutomizerCEGAR]: #[invariant]@((let ((.cse1 (= 4.0 hhv_invariant_77_Real)) (.cse2 (= 2.0 hhv_invariant_77_Real)) (.cse0 (not hhv_invariant_68_Bool))) (and hhv_invariant_61_Bool (<= hhv_invariant_53_Real hhv_invariant_46_Real) (<= 0.0 hhv_invariant_76_Real) hhv_invariant_64_Bool hhv_invariant_60_Bool hhv_invariant_63_Bool (<= hhv_invariant_53_Real hhv_invariant_76_Real) (=> (not hhv_invariant_66_Bool) hhv_invariant_67_Bool) (<= hhv_invariant_76_Real 0.0) (<= hhv_invariant_76_Real hhv_invariant_53_Real) (=> (not hhv_invariant_65_Bool) (and hhv_invariant_68_Bool hhv_invariant_66_Bool hhv_invariant_69_Bool hhv_invariant_67_Bool)) (=> .cse0 hhv_invariant_66_Bool) (=> (not (= 5.0 hhv_invariant_77_Real)) (=> (not .cse1) (or (and (<= hhv_invariant_77_Real 3.0) (<= 3.0 hhv_invariant_77_Real)) (=> (not .cse2) (= 1.0 hhv_invariant_77_Real))))) (or (< 0.0 hhv_invariant_78_Real) (< hhv_invariant_78_Real 0.0)) (<= hhv_invariant_46_Real hhv_invariant_53_Real) (or (and hhv_invariant_66_Bool hhv_invariant_67_Bool) hhv_invariant_69_Bool) (or (and (<= hhv_invariant_53_Real hhv_invariant_32_Real) (<= hhv_invariant_32_Real hhv_invariant_53_Real)) .cse1 .cse2) (=> .cse0 (and hhv_invariant_69_Bool hhv_invariant_67_Bool)) (=> (not hhv_invariant_70_Bool) (and hhv_invariant_68_Bool hhv_invariant_66_Bool hhv_invariant_65_Bool hhv_invariant_69_Bool hhv_invariant_67_Bool)) hhv_invariant_62_Bool))) [2018-06-23 15:56:09,639 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:56:09,639 INFO L183 TreeAutomizerCEGAR]: #[False]@(don't care) [2018-06-23 15:56:09,639 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:56:09,640 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:56:09,640 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-23 15:56:09,641 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@ab247d6 and model type null, skipping insertion in model container [2018-06-23 15:56:09,642 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-23 15:56:09,643 INFO L168 Benchmark]: Toolchain (without parser) took 47724.66 ms. Allocated memory was 306.2 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 254.4 MB in the beginning and 407.1 MB in the end (delta: -152.7 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2018-06-23 15:56:09,644 INFO L168 Benchmark]: SmtParser took 0.15 ms. Allocated memory is still 306.2 MB. Free memory is still 273.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-23 15:56:09,644 INFO L168 Benchmark]: TreeAutomizer took 47716.50 ms. Allocated memory was 306.2 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 254.4 MB in the beginning and 407.1 MB in the end (delta: -152.7 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2018-06-23 15:56:09,647 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 273.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 47716.50 ms. Allocated memory was 306.2 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 254.4 MB in the beginning and 407.1 MB in the end (delta: -152.7 MB). Peak memory consumption was 1.3 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_5_6_agreement.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-23_15-56-09-656.csv Received shutdown request...