java -Xss1g -Xmx8000000000 -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-comp18-benchmarks/lia/chc-lia-0113.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-20 22:48:00,459 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-20 22:48:00,461 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-20 22:48:00,471 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-20 22:48:00,471 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-20 22:48:00,474 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-20 22:48:00,474 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-20 22:48:00,478 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-20 22:48:00,480 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-20 22:48:00,481 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-20 22:48:00,482 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-20 22:48:00,482 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-20 22:48:00,485 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-20 22:48:00,486 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-20 22:48:00,487 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-20 22:48:00,488 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-20 22:48:00,492 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-20 22:48:00,494 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-20 22:48:00,505 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-20 22:48:00,507 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-20 22:48:00,508 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-20 22:48:00,510 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-20 22:48:00,510 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-20 22:48:00,510 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-20 22:48:00,511 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-20 22:48:00,512 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-20 22:48:00,513 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-20 22:48:00,513 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-20 22:48:00,514 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-20 22:48:00,515 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-20 22:48:00,515 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-20 22:48:00,516 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-20 22:48:00,516 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-20 22:48:00,517 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-20 22:48:00,517 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-20 22:48:00,517 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-20 22:48:00,529 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-20 22:48:00,530 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-20 22:48:00,531 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-20 22:48:00,532 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-20 22:48:00,532 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-20 22:48:00,532 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-20 22:48:00,588 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-20 22:48:00,603 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-20 22:48:00,610 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-20 22:48:00,611 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-20 22:48:00,611 INFO L276 PluginConnector]: SmtParser initialized [2018-06-20 22:48:00,612 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp18-benchmarks/lia/chc-lia-0113.smt2 [2018-06-20 22:48:00,613 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-20 22:48:00,704 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp18-benchmarks/lia/chc-lia-0113.smt2 unknown [2018-06-20 22:48:00,914 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp18-benchmarks/lia/chc-lia-0113.smt2 [2018-06-20 22:48:00,919 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-20 22:48:00,926 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-20 22:48:00,926 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-20 22:48:00,927 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-20 22:48:00,931 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-20 22:48:00,932 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 20.06 10:48:00" (1/1) ... Received shutdown request... [2018-06-20 22:48:54,302 WARN L176 SmtUtils]: Removed 1 from assertion stack [2018-06-20 22:48:54,345 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer. Reason: Timeout or Toolchain cancelled by user [2018-06-20 22:48:54,348 INFO L168 Benchmark]: Toolchain (without parser) took 53428.34 ms. Allocated memory was 308.8 MB in the beginning and 1.2 GB in the end (delta: 863.5 MB). Free memory was 267.2 MB in the beginning and 1.0 GB in the end (delta: -744.4 MB). Peak memory consumption was 956.4 MB. Max. memory is 7.1 GB. [2018-06-20 22:48:54,350 INFO L168 Benchmark]: SmtParser took 0.16 ms. Allocated memory is still 308.8 MB. Free memory is still 276.2 MB. There was no memory consumed. Max. memory is 7.1 GB. [2018-06-20 22:48:54,350 INFO L168 Benchmark]: TreeAutomizer took 53420.99 ms. Allocated memory was 308.8 MB in the beginning and 1.2 GB in the end (delta: 863.5 MB). Free memory was 267.2 MB in the beginning and 1.0 GB in the end (delta: -744.4 MB). Peak memory consumption was 956.4 MB. Max. memory is 7.1 GB. [2018-06-20 22:48:54,352 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.16 ms. Allocated memory is still 308.8 MB. Free memory is still 276.2 MB. There was no memory consumed. Max. memory is 7.1 GB. * TreeAutomizer took 53420.99 ms. Allocated memory was 308.8 MB in the beginning and 1.2 GB in the end (delta: 863.5 MB). Free memory was 267.2 MB in the beginning and 1.0 GB in the end (delta: -744.4 MB). Peak memory consumption was 956.4 MB. Max. memory is 7.1 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 10. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/chc-lia-0113.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-20_22-48-54-365.csv Completed graceful shutdown