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_13_validity.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-86166b8 [2018-06-23 15:10:17,216 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-23 15:10:17,218 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-23 15:10:17,235 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-23 15:10:17,285 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-23 15:10:17,298 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-23 15:10:17,298 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-23 15:10:17,306 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-23 15:10:17,306 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-23 15:10:17,306 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-23 15:10:17,308 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-23 15:10:17,308 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-23 15:10:17,353 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-23 15:10:17,366 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-23 15:10:17,369 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-23 15:10:17,371 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-23 15:10:17,371 INFO L276 PluginConnector]: SmtParser initialized [2018-06-23 15:10:17,372 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_13_validity.smt2 [2018-06-23 15:10:17,374 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-23 15:10:17,467 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_13_validity.smt2 unknown [2018-06-23 15:10:17,907 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_13_validity.smt2 [2018-06-23 15:10:17,915 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-23 15:10:17,920 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-23 15:10:17,921 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-23 15:10:17,921 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-23 15:10:17,923 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-23 15:10:17,925 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 23.06 03:10:17" (1/1) ... [2018-06-23 15:10:25,215 WARN L168 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 12 [2018-06-23 15:10:29,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:10:29,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:10:35,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:10:35,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:10:35,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:10:43,869 WARN L168 SmtUtils]: Spent 18.32 s on a formula simplification. DAG size of input: 1224 DAG size of output: 655 [2018-06-23 15:10:52,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:10:54,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:10:56,439 WARN L168 SmtUtils]: Spent 12.12 s on a formula simplification. DAG size of input: 1385 DAG size of output: 322 [2018-06-23 15:10:56,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:10:56,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:10:56,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-23 15:10:57,790 WARN L168 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 787 DAG size of output: 89 [2018-06-23 15:11:08,575 WARN L168 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 612 DAG size of output: 12 Received shutdown request... [2018-06-23 15:11:11,955 WARN L176 SmtUtils]: Removed 69 from assertion stack [2018-06-23 15:11:11,955 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 15:11:11,957 INFO L168 Benchmark]: Toolchain (without parser) took 54041.62 ms. Allocated memory was 305.1 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 250.6 MB in the beginning and 319.7 MB in the end (delta: -69.1 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2018-06-23 15:11:11,958 INFO L168 Benchmark]: SmtParser took 0.72 ms. Allocated memory is still 305.1 MB. Free memory is still 272.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-23 15:11:11,959 INFO L168 Benchmark]: TreeAutomizer took 54035.71 ms. Allocated memory was 305.1 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 250.6 MB in the beginning and 319.7 MB in the end (delta: -69.1 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2018-06-23 15:11:11,962 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.72 ms. Allocated memory is still 305.1 MB. Free memory is still 272.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 54035.71 ms. Allocated memory was 305.1 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 250.6 MB in the beginning and 319.7 MB in the end (delta: -69.1 MB). Peak memory consumption was 1.3 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 2126. 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_13_validity.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-23_15-11-11-973.csv Completed graceful shutdown