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/TreeAutomizerNaiveMinimization.epf -i /storage/chc-comp/eldarica-misc/LIA/HOLA/07.c.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 16:04:54,677 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 16:04:54,680 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 16:04:54,693 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-21 16:04:54,724 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-21 16:04:54,731 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 16:04:54,731 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 16:04:54,735 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 16:04:54,735 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 16:04:54,736 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 16:04:54,736 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 16:04:54,778 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 16:04:54,802 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 16:04:54,805 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 16:04:54,806 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 16:04:54,806 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 16:04:54,807 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/eldarica-misc/LIA/HOLA/07.c.smt2 [2018-06-21 16:04:54,808 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 16:04:54,898 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/eldarica-misc/LIA/HOLA/07.c.smt2 unknown [2018-06-21 16:04:55,199 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/eldarica-misc/LIA/HOLA/07.c.smt2 [2018-06-21 16:04:55,204 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 16:04:55,211 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 16:04:55,212 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 16:04:55,213 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 16:04:55,216 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 16:04:55,218 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 04:04:55" (1/1) ... [2018-06-21 16:05:13,475 WARN L168 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 18 [2018-06-21 16:05:24,181 WARN L168 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 21 [2018-06-21 16:05:29,164 WARN L168 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-06-21 16:05:43,870 WARN L168 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 14 Received shutdown request... [2018-06-21 16:05:45,352 WARN L176 SmtUtils]: Removed 1 from assertion stack [2018-06-21 16:05:45,353 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer. Reason: Timeout or Toolchain cancelled by user [2018-06-21 16:05:45,355 INFO L168 Benchmark]: Toolchain (without parser) took 50150.37 ms. Allocated memory was 306.2 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 254.5 MB in the beginning and 506.5 MB in the end (delta: -252.0 MB). Peak memory consumption was 909.9 MB. Max. memory is 3.6 GB. [2018-06-21 16:05:45,356 INFO L168 Benchmark]: SmtParser took 0.11 ms. Allocated memory is still 306.2 MB. Free memory is still 270.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-21 16:05:45,356 INFO L168 Benchmark]: TreeAutomizer took 50142.70 ms. Allocated memory was 306.2 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 254.5 MB in the beginning and 506.5 MB in the end (delta: -252.0 MB). Peak memory consumption was 909.9 MB. Max. memory is 3.6 GB. [2018-06-21 16:05:45,358 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 270.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 50142.70 ms. Allocated memory was 306.2 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 254.5 MB in the beginning and 506.5 MB in the end (delta: -252.0 MB). Peak memory consumption was 909.9 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 23. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/07.c.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_16-05-45-370.csv Completed graceful shutdown