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/TreeAutomizerHopcroftMinimization.epf -i /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_15_agreement.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 09:25:34,751 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 09:25:34,753 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 09:25:34,765 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-21 09:25:34,766 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-21 09:25:34,767 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-21 09:25:34,768 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-21 09:25:34,772 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-21 09:25:34,773 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-21 09:25:34,775 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-21 09:25:34,775 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-21 09:25:34,776 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-21 09:25:34,776 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-21 09:25:34,777 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-21 09:25:34,780 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-21 09:25:34,781 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-21 09:25:34,783 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-21 09:25:34,792 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-21 09:25:34,794 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-21 09:25:34,794 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-21 09:25:34,795 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-21 09:25:34,797 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-21 09:25:34,800 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-21 09:25:34,801 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-21 09:25:34,802 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-21 09:25:34,802 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-21 09:25:34,803 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-21 09:25:34,803 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-21 09:25:34,806 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 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[2018-06-21 09:25:34,812 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-21 09:25:34,822 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 09:25:34,823 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 09:25:34,826 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 09:25:34,826 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-21 09:25:34,826 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 09:25:34,827 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 09:25:34,827 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 09:25:34,874 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 09:25:34,890 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 09:25:34,893 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 09:25:34,897 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 09:25:34,898 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 09:25:34,898 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_15_agreement.smt2 [2018-06-21 09:25:34,899 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 09:25:34,972 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_15_agreement.smt2 unknown [2018-06-21 09:25:35,415 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_15_agreement.smt2 [2018-06-21 09:25:35,420 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 09:25:35,425 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 09:25:35,426 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 09:25:35,426 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 09:25:35,429 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 09:25:35,430 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 09:25:35" (1/1) ... [2018-06-21 09:26:12,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. Received shutdown request... [2018-06-21 09:26:37,104 WARN L176 SmtUtils]: Removed 15 from assertion stack [2018-06-21 09:26:37,105 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 09:26:37,107 INFO L168 Benchmark]: Toolchain (without parser) took 61686.89 ms. Allocated memory was 309.9 MB in the beginning and 1.6 GB in the end (delta: 1.3 GB). Free memory was 252.2 MB in the beginning and 1.1 GB in the end (delta: -882.6 MB). Peak memory consumption was 1.4 GB. Max. memory is 3.6 GB. [2018-06-21 09:26:37,109 INFO L168 Benchmark]: SmtParser took 0.15 ms. Allocated memory is still 309.9 MB. Free memory is still 276.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-21 09:26:37,110 INFO L168 Benchmark]: TreeAutomizer took 61680.69 ms. Allocated memory was 309.9 MB in the beginning and 1.6 GB in the end (delta: 1.3 GB). Free memory was 252.2 MB in the beginning and 1.1 GB in the end (delta: -882.6 MB). Peak memory consumption was 1.4 GB. Max. memory is 3.6 GB. [2018-06-21 09:26:37,113 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.15 ms. Allocated memory is still 309.9 MB. Free memory is still 276.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 61680.69 ms. Allocated memory was 309.9 MB in the beginning and 1.6 GB in the end (delta: 1.3 GB). Free memory was 252.2 MB in the beginning and 1.1 GB in the end (delta: -882.6 MB). Peak memory consumption was 1.4 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 3019. 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_15_agreement.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_09-26-37-124.csv Completed graceful shutdown