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_7_agreement.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-86166b8 [2018-06-23 15:56:11,957 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-23 15:56:11,960 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-23 15:56:11,973 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-23 15:56:12,029 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-23 15:56:12,038 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-23 15:56:12,038 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-23 15:56:12,040 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-23 15:56:12,040 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-23 15:56:12,041 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-23 15:56:12,041 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-23 15:56:12,042 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-23 15:56:12,103 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-23 15:56:12,115 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-23 15:56:12,119 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-23 15:56:12,120 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-23 15:56:12,121 INFO L276 PluginConnector]: SmtParser initialized [2018-06-23 15:56:12,121 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_5_7_agreement.smt2 [2018-06-23 15:56:12,122 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-23 15:56:12,218 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_5_7_agreement.smt2 unknown [2018-06-23 15:56:12,663 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_5_7_agreement.smt2 [2018-06-23 15:56:12,673 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-23 15:56:12,680 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-23 15:56:12,681 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-23 15:56:12,681 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-23 15:56:12,683 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-23 15:56:12,685 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 23.06 03:56:12" (1/1) ... [2018-06-23 15:56:22,335 WARN L168 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 18 [2018-06-23 15:56:24,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:56:58,943 WARN L168 SmtUtils]: Spent 36.03 s on a formula simplification. DAG size of input: 1499 DAG size of output: 836 [2018-06-23 15:57:03,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:57:03,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:57:04,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:57:10,231 WARN L168 SmtUtils]: Spent 10.92 s on a formula simplification. DAG size of input: 1658 DAG size of output: 283 [2018-06-23 15:57:11,589 WARN L168 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 856 DAG size of output: 43 Received shutdown request... [2018-06-23 15:57:11,649 WARN L176 SmtUtils]: Removed 2 from assertion stack [2018-06-23 15:57:11,649 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 15:57:11,657 INFO L168 Benchmark]: Toolchain (without parser) took 58983.86 ms. Allocated memory was 306.2 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 253.5 MB in the beginning and 586.7 MB in the end (delta: -333.1 MB). Peak memory consumption was 860.1 MB. Max. memory is 3.6 GB. [2018-06-23 15:57:11,658 INFO L168 Benchmark]: SmtParser took 0.11 ms. Allocated memory is still 306.2 MB. Free memory is still 273.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-23 15:57:11,659 INFO L168 Benchmark]: TreeAutomizer took 58974.67 ms. Allocated memory was 306.2 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 252.5 MB in the beginning and 586.7 MB in the end (delta: -334.1 MB). Peak memory consumption was 859.1 MB. Max. memory is 3.6 GB. [2018-06-23 15:57:11,660 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.11 ms. Allocated memory is still 306.2 MB. Free memory is still 273.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 58974.67 ms. Allocated memory was 306.2 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 252.5 MB in the beginning and 586.7 MB in the end (delta: -334.1 MB). Peak memory consumption was 859.1 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 40. 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_7_agreement.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-23_15-57-11-669.csv Completed graceful shutdown