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_3_validity.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-86166b8 [2018-06-23 15:53:26,073 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-23 15:53:26,075 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-23 15:53:26,088 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-23 15:53:26,141 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-23 15:53:26,150 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-23 15:53:26,151 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-23 15:53:26,152 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-23 15:53:26,152 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-23 15:53:26,152 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-23 15:53:26,153 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-23 15:53:26,153 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-23 15:53:26,196 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-23 15:53:26,220 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-23 15:53:26,226 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-23 15:53:26,228 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-23 15:53:26,229 INFO L276 PluginConnector]: SmtParser initialized [2018-06-23 15:53:26,229 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_5_3_validity.smt2 [2018-06-23 15:53:26,230 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-23 15:53:26,320 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_5_3_validity.smt2 unknown [2018-06-23 15:53:26,605 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_5_3_validity.smt2 [2018-06-23 15:53:26,610 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-23 15:53:26,618 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-23 15:53:26,619 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-23 15:53:26,619 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-23 15:53:26,621 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-23 15:53:26,622 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 23.06 03:53:26" (1/1) ... [2018-06-23 15:53:30,654 WARN L168 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 256 DAG size of output: 131 [2018-06-23 15:53:31,391 WARN L168 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 95 [2018-06-23 15:53:35,179 WARN L168 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 295 DAG size of output: 150 [2018-06-23 15:53:35,962 WARN L168 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 111 [2018-06-23 15:53:36,124 WARN L168 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 42 [2018-06-23 15:53:39,958 WARN L168 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 304 DAG size of output: 212 [2018-06-23 15:53:40,450 WARN L168 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 90 [2018-06-23 15:53:43,829 WARN L168 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 119 [2018-06-23 15:53:44,714 WARN L168 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 98 [2018-06-23 15:53:44,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:53:48,413 WARN L168 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 312 DAG size of output: 185 [2018-06-23 15:53:49,481 WARN L168 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 440 DAG size of output: 105 [2018-06-23 15:53:51,583 WARN L168 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 132 [2018-06-23 15:53:52,482 WARN L168 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 440 DAG size of output: 123 [2018-06-23 15:53:54,941 WARN L168 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 158 [2018-06-23 15:53:56,211 WARN L168 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 449 DAG size of output: 110 [2018-06-23 15:53:57,748 WARN L168 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 147 [2018-06-23 15:53:58,129 WARN L168 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 127 [2018-06-23 15:53:59,932 WARN L168 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 166 [2018-06-23 15:54:02,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:54:02,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:54:02,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:54:03,213 WARN L168 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 132 [2018-06-23 15:54:05,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:54:06,399 WARN L168 SmtUtils]: Spent 2.65 s on a formula simplification. DAG size of input: 1095 DAG size of output: 139 [2018-06-23 15:54:08,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:54:09,738 WARN L168 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 308 DAG size of output: 165 Received shutdown request... [2018-06-23 15:54:19,750 WARN L176 SmtUtils]: Removed 29 from assertion stack [2018-06-23 15:54:19,750 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer. Reason: Timeout or Toolchain cancelled by user [2018-06-23 15:54:19,753 INFO L168 Benchmark]: Toolchain (without parser) took 53142.11 ms. Allocated memory was 309.9 MB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Free memory was 264.2 MB in the beginning and 1.3 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.2 GB. Max. memory is 3.6 GB. [2018-06-23 15:54:19,755 INFO L168 Benchmark]: SmtParser took 0.17 ms. Allocated memory is still 309.9 MB. Free memory is still 277.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-23 15:54:19,755 INFO L168 Benchmark]: TreeAutomizer took 53133.34 ms. Allocated memory was 309.9 MB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Free memory was 264.2 MB in the beginning and 1.3 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.2 GB. Max. memory is 3.6 GB. [2018-06-23 15:54:19,757 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.17 ms. Allocated memory is still 309.9 MB. Free memory is still 277.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 53133.34 ms. Allocated memory was 309.9 MB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Free memory was 264.2 MB in the beginning and 1.3 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.2 GB. Max. memory is 3.6 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer: - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer) Toolchain cancelled while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 3518. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/om1_with_relays_general_5_3_validity.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-23_15-54-19-765.csv Completed graceful shutdown