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_5_3_agreement.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 10:06:33,739 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 10:06:33,743 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 10:06:33,760 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-21 10:06:33,813 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-21 10:06:33,829 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 10:06:33,829 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 10:06:33,831 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 10:06:33,831 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-21 10:06:33,831 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 10:06:33,832 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 10:06:33,832 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 10:06:33,880 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 10:06:33,898 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 10:06:33,903 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 10:06:33,905 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 10:06:33,905 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 10:06:33,906 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_5_3_agreement.smt2 [2018-06-21 10:06:33,907 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 10:06:33,995 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_5_3_agreement.smt2 unknown [2018-06-21 10:06:34,256 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_5_3_agreement.smt2 [2018-06-21 10:06:34,262 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 10:06:34,267 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 10:06:34,268 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 10:06:34,268 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 10:06:34,270 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 10:06:34,271 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 10:06:34" (1/1) ... [2018-06-21 10:06:49,370 WARN L168 SmtUtils]: Spent 10.60 s on a formula simplification. DAG size of input: 538 DAG size of output: 163 [2018-06-21 10:06:49,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 10:06:49,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 10:06:50,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 10:06:50,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 10:06:50,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 10:06:51,116 WARN L168 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 418 DAG size of output: 139 [2018-06-21 10:06:51,692 WARN L168 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 46 [2018-06-21 10:06:56,688 WARN L168 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 15 [2018-06-21 10:07:04,618 WARN L168 SmtUtils]: Spent 7.67 s on a formula simplification. DAG size of input: 715 DAG size of output: 262 [2018-06-21 10:07:05,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 10:07:05,938 WARN L168 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 449 DAG size of output: 161 [2018-06-21 10:07:06,198 WARN L168 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 53 [2018-06-21 10:07:11,773 WARN L168 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 14 [2018-06-21 10:07:16,770 WARN L168 SmtUtils]: Spent 4.70 s on a formula simplification. DAG size of input: 707 DAG size of output: 239 [2018-06-21 10:07:17,356 WARN L168 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 126 [2018-06-21 10:07:22,733 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-21 10:07:22,733 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-21 10:07:22,748 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 10:07:22,749 INFO L183 TreeAutomizerCEGAR]: #[invariant]@((let ((.cse0 (= hhv_invariant_44_Real 1.0))) (and (<= hhv_invariant_26_Real hhv_invariant_25_Real) (<= hhv_invariant_19_Real hhv_invariant_20_Real) hhv_invariant_30_Bool (= hhv_invariant_43_Real 0.0) hhv_invariant_33_Bool (<= 0.0 hhv_invariant_26_Real) (<= hhv_invariant_26_Real 0.0) (<= hhv_invariant_16_Real hhv_invariant_17_Real) hhv_invariant_32_Bool (not (= hhv_invariant_45_Real 0.0)) (=> (not .cse0) (and (<= hhv_invariant_17_Real 0.0) (<= 0.0 hhv_invariant_17_Real))) (<= 0.0 hhv_invariant_20_Real) (<= hhv_invariant_20_Real 0.0) hhv_invariant_34_Bool (<= hhv_invariant_25_Real hhv_invariant_26_Real) (<= hhv_invariant_17_Real hhv_invariant_16_Real) (or (and hhv_invariant_35_Bool (or hhv_invariant_36_Bool hhv_invariant_37_Bool)) (and hhv_invariant_36_Bool hhv_invariant_37_Bool)) (=> (not (= hhv_invariant_44_Real 5.0)) (=> (not (= hhv_invariant_44_Real 4.0)) (or (=> (not (= hhv_invariant_44_Real 3.0)) (= hhv_invariant_44_Real 2.0)) .cse0))) (<= hhv_invariant_20_Real hhv_invariant_19_Real) hhv_invariant_31_Bool))) [2018-06-21 10:07:22,749 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 10:07:22,749 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 10:07:22,749 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 10:07:22,750 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 10:07:22,750 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 10:07:22,750 INFO L183 TreeAutomizerCEGAR]: #[invariant, False]@(don't care) [2018-06-21 10:07:22,750 INFO L183 TreeAutomizerCEGAR]: #[invariant]@(don't care) [2018-06-21 10:07:22,750 INFO L183 TreeAutomizerCEGAR]: #[False]@(don't care) [2018-06-21 10:07:22,752 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@321d9fcc and model type null, skipping insertion in model container [2018-06-21 10:07:22,752 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-21 10:07:22,753 INFO L168 Benchmark]: Toolchain (without parser) took 48491.02 ms. Allocated memory was 309.3 MB in the beginning and 1.3 GB in the end (delta: 1.0 GB). Free memory was 263.6 MB in the beginning and 863.5 MB in the end (delta: -599.8 MB). Peak memory consumption was 1.1 GB. Max. memory is 3.6 GB. [2018-06-21 10:07:22,754 INFO L168 Benchmark]: SmtParser took 0.16 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. [2018-06-21 10:07:22,755 INFO L168 Benchmark]: TreeAutomizer took 48484.81 ms. Allocated memory was 309.3 MB in the beginning and 1.3 GB in the end (delta: 1.0 GB). Free memory was 261.6 MB in the beginning and 863.5 MB in the end (delta: -601.8 MB). Peak memory consumption was 1.1 GB. Max. memory is 3.6 GB. [2018-06-21 10:07:22,757 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 309.3 MB. Free memory is still 275.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 48484.81 ms. Allocated memory was 309.3 MB in the beginning and 1.3 GB in the end (delta: 1.0 GB). Free memory was 261.6 MB in the beginning and 863.5 MB in the end (delta: -601.8 MB). Peak memory consumption was 1.1 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_3_agreement.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_10-07-22-766.csv Received shutdown request...