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_14_agreement.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-86166b8 [2018-06-23 15:10:50,869 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-23 15:10:50,871 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-23 15:10:50,883 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-23 15:10:50,914 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-23 15:10:50,922 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-23 15:10:50,922 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-23 15:10:50,924 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-23 15:10:50,924 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-23 15:10:50,924 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-23 15:10:50,925 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-23 15:10:50,925 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-23 15:10:50,959 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-23 15:10:50,977 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-23 15:10:50,981 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-23 15:10:50,983 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-23 15:10:50,983 INFO L276 PluginConnector]: SmtParser initialized [2018-06-23 15:10:50,984 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_14_agreement.smt2 [2018-06-23 15:10:50,985 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-23 15:10:51,065 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_14_agreement.smt2 unknown [2018-06-23 15:10:51,491 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_14_agreement.smt2 [2018-06-23 15:10:51,496 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-23 15:10:51,503 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-23 15:10:51,504 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-23 15:10:51,504 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-23 15:10:51,507 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-23 15:10:51,507 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 23.06 03:10:51" (1/1) ... [2018-06-23 15:11:01,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:11:04,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:11:04,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:11:04,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:11:20,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:11:35,316 WARN L168 SmtUtils]: Spent 35.37 s on a formula simplification. DAG size of input: 1550 DAG size of output: 702 [2018-06-23 15:11:36,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:11:36,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:11:40,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:11:40,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:11:40,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:11:40,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:11:41,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:11:43,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:11:48,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:11:48,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:11:48,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:11:48,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:11:54,190 WARN L168 SmtUtils]: Spent 18.52 s on a formula simplification. DAG size of input: 1628 DAG size of output: 347 [2018-06-23 15:11:54,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:11:54,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:11:54,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:11:54,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:11:54,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:11:56,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:11:56,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:11:57,465 WARN L168 SmtUtils]: Spent 3.04 s on a formula simplification. DAG size of input: 1044 DAG size of output: 88 Received shutdown request... [2018-06-23 15:11:57,931 WARN L176 SmtUtils]: Removed 2 from assertion stack [2018-06-23 15:11:57,931 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 15:11:57,934 INFO L168 Benchmark]: Toolchain (without parser) took 66437.21 ms. Allocated memory was 306.2 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 248.5 MB in the beginning and 753.5 MB in the end (delta: -504.9 MB). Peak memory consumption was 694.6 MB. Max. memory is 3.6 GB. [2018-06-23 15:11:57,934 INFO L168 Benchmark]: SmtParser took 0.18 ms. Allocated memory is still 306.2 MB. Free memory is still 271.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-23 15:11:57,935 INFO L168 Benchmark]: TreeAutomizer took 66429.18 ms. Allocated memory was 306.2 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 248.5 MB in the beginning and 753.5 MB in the end (delta: -504.9 MB). Peak memory consumption was 694.6 MB. Max. memory is 3.6 GB. [2018-06-23 15:11:57,936 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.18 ms. Allocated memory is still 306.2 MB. Free memory is still 271.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 66429.18 ms. Allocated memory was 306.2 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 248.5 MB in the beginning and 753.5 MB in the end (delta: -504.9 MB). Peak memory consumption was 694.6 MB. 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 SimplifyDDAWithTimeout was simplifying term of DAG size 572. 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_3_14_agreement.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-23_15-11-57-949.csv Completed graceful shutdown