java -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/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf -i /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_11_validity.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-55b8104 [2018-06-18 17:59:04,315 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-18 17:59:04,326 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-18 17:59:04,345 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-18 17:59:04,345 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-18 17:59:04,346 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-18 17:59:04,352 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-18 17:59:04,354 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-18 17:59:04,356 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-18 17:59:04,359 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-18 17:59:04,360 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-18 17:59:04,360 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-18 17:59:04,361 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-18 17:59:04,365 INFO L177 SettingsManager]: ChcToBoogie provides no preferences, ignoring... [2018-06-18 17:59:04,365 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-18 17:59:04,366 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-18 17:59:04,371 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-18 17:59:04,373 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-18 17:59:04,386 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-18 17:59:04,387 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-18 17:59:04,388 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-18 17:59:04,391 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-06-18 17:59:04,400 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-18 17:59:04,401 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-18 17:59:04,402 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-18 17:59:04,402 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-18 17:59:04,406 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-18 17:59:04,407 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-18 17:59:04,407 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-18 17:59:04,420 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-18 17:59:04,420 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-18 17:59:04,423 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-18 17:59:04,423 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-18 17:59:04,424 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-18 17:59:04,424 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-18 17:59:04,425 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-18 17:59:04,477 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-18 17:59:04,498 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-18 17:59:04,506 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-18 17:59:04,507 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-18 17:59:04,508 INFO L276 PluginConnector]: SmtParser initialized [2018-06-18 17:59:04,508 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_11_validity.smt2 [2018-06-18 17:59:04,510 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-18 17:59:04,606 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_11_validity.smt2 unknown [2018-06-18 17:59:04,959 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_11_validity.smt2 [2018-06-18 17:59:04,964 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-18 17:59:04,970 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-18 17:59:04,970 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-18 17:59:04,971 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-18 17:59:04,975 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-18 17:59:04,976 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 18.06 05:59:04" (1/1) ... [2018-06-18 17:59:05,141 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-18 17:59:06,291 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-18 17:59:07,508 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-18 17:59:11,964 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. Received shutdown request... [2018-06-18 18:00:03,721 WARN L176 SmtUtils]: Removed 23 from assertion stack [2018-06-18 18:00:03,722 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer. Reason: Timeout or Toolchain cancelled by user [2018-06-18 18:00:03,727 INFO L168 Benchmark]: Toolchain (without parser) took 58761.61 ms. Allocated memory was 307.8 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 255.3 MB in the beginning and 1.1 GB in the end (delta: -836.3 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2018-06-18 18:00:03,733 INFO L168 Benchmark]: SmtParser took 0.16 ms. Allocated memory is still 307.8 MB. Free memory is still 275.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-18 18:00:03,733 INFO L168 Benchmark]: TreeAutomizer took 58755.24 ms. Allocated memory was 307.8 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 255.3 MB in the beginning and 1.1 GB in the end (delta: -836.3 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2018-06-18 18:00:03,735 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 307.8 MB. Free memory is still 275.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 58755.24 ms. Allocated memory was 307.8 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 255.3 MB in the beginning and 1.1 GB in the end (delta: -836.3 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 1849. 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_11_validity.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-18_18-00-03-759.csv Completed graceful shutdown