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/TreeAutomizerNaiveMinimization.epf -i /storage/chc-comp/vmt-chc-benchmarks/cav12/transmitter.2.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1792c6b [2018-06-15 08:46:34,630 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-15 08:46:34,632 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-15 08:46:34,648 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-15 08:46:34,649 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-15 08:46:34,649 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-15 08:46:34,651 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-15 08:46:34,653 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-15 08:46:34,654 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-15 08:46:34,655 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-15 08:46:34,656 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-15 08:46:34,656 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-15 08:46:34,657 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-15 08:46:34,658 INFO L177 SettingsManager]: ChcToBoogie provides no preferences, ignoring... [2018-06-15 08:46:34,658 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-15 08:46:34,659 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-15 08:46:34,664 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-15 08:46:34,667 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-15 08:46:34,677 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-15 08:46:34,679 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-15 08:46:34,680 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-15 08:46:34,682 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-15 08:46:34,682 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-15 08:46:34,683 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-15 08:46:34,684 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-15 08:46:34,685 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-15 08:46:34,685 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-15 08:46:34,690 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-15 08:46:34,692 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-15 08:46:34,692 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-15 08:46:34,692 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-15 08:46:34,693 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-15 08:46:34,693 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-15 08:46:34,694 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-15 08:46:34,695 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-15 08:46:34,695 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-15 08:46:34,703 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-15 08:46:34,703 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-15 08:46:34,705 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-15 08:46:34,705 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-15 08:46:34,706 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-15 08:46:34,706 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-15 08:46:34,742 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-15 08:46:34,760 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-15 08:46:34,765 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-15 08:46:34,767 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-15 08:46:34,767 INFO L276 PluginConnector]: SmtParser initialized [2018-06-15 08:46:34,768 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/cav12/transmitter.2.smt2 [2018-06-15 08:46:34,769 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-15 08:46:34,865 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/cav12/transmitter.2.smt2 unknown [2018-06-15 08:46:35,421 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/cav12/transmitter.2.smt2 [2018-06-15 08:46:35,428 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-15 08:46:35,434 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-15 08:46:35,435 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-15 08:46:35,435 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-15 08:46:35,438 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-15 08:46:35,439 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 15.06 08:46:35" (1/1) ... [2018-06-15 08:46:35,503 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 08:46:36,350 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 08:46:37,460 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 08:46:39,563 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 08:46:42,000 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 08:46:45,121 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 08:46:49,866 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 08:46:55,636 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 08:47:01,171 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 08:47:06,047 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 08:47:10,279 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 08:47:15,188 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 08:47:20,058 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 08:47:24,861 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 08:47:29,129 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. Received shutdown request... [2018-06-15 08:47:30,020 WARN L176 SmtUtils]: Removed 1 from assertion stack [2018-06-15 08:47:30,021 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer. Reason: Timeout or Toolchain cancelled by user [2018-06-15 08:47:30,023 INFO L168 Benchmark]: Toolchain (without parser) took 54594.70 ms. Allocated memory was 307.2 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 235.6 MB in the beginning and 1.2 GB in the end (delta: -926.5 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2018-06-15 08:47:30,025 INFO L168 Benchmark]: SmtParser took 0.18 ms. Allocated memory is still 307.2 MB. Free memory is still 273.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-15 08:47:30,025 INFO L168 Benchmark]: TreeAutomizer took 54587.45 ms. Allocated memory was 307.2 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 233.6 MB in the beginning and 1.2 GB in the end (delta: -928.5 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2018-06-15 08:47:30,031 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.18 ms. Allocated memory is still 307.2 MB. Free memory is still 273.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 54587.45 ms. Allocated memory was 307.2 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 233.6 MB in the beginning and 1.2 GB in the end (delta: -928.5 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 SimplifyDDAWithTimeout was simplifying term of DAG size 6. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/transmitter.2.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-15_08-47-30-040.csv Completed graceful shutdown