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/eldarica-misc/LIA/Consistency/incremental.35.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1792c6b [2018-06-15 01:23:38,786 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-15 01:23:38,788 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-15 01:23:38,806 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-15 01:23:38,807 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-15 01:23:38,808 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-15 01:23:38,809 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-15 01:23:38,813 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-15 01:23:38,816 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-15 01:23:38,816 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-15 01:23:38,817 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-15 01:23:38,817 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-15 01:23:38,818 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-15 01:23:38,820 INFO L177 SettingsManager]: ChcToBoogie provides no preferences, ignoring... [2018-06-15 01:23:38,821 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-15 01:23:38,822 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-15 01:23:38,823 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-15 01:23:38,825 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-15 01:23:38,827 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-15 01:23:38,828 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-15 01:23:38,829 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-15 01:23:38,831 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-15 01:23:38,831 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-15 01:23:38,832 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-15 01:23:38,833 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-15 01:23:38,833 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-15 01:23:38,834 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-15 01:23:38,835 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-15 01:23:38,836 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-15 01:23:38,836 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-15 01:23:38,837 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-15 01:23:38,837 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-15 01:23:38,838 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-15 01:23:38,839 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-15 01:23:38,839 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-15 01:23:38,839 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-15 01:23:38,851 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-15 01:23:38,851 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-15 01:23:38,853 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-15 01:23:38,854 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-15 01:23:38,854 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-15 01:23:38,855 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-15 01:23:38,855 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-15 01:23:38,890 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-15 01:23:38,908 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-15 01:23:38,912 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-15 01:23:38,913 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-15 01:23:38,914 INFO L276 PluginConnector]: SmtParser initialized [2018-06-15 01:23:38,914 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/eldarica-misc/LIA/Consistency/incremental.35.smt2 [2018-06-15 01:23:38,916 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-15 01:23:38,993 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/eldarica-misc/LIA/Consistency/incremental.35.smt2 unknown [2018-06-15 01:23:39,636 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/eldarica-misc/LIA/Consistency/incremental.35.smt2 [2018-06-15 01:23:39,642 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-15 01:23:39,648 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-15 01:23:39,648 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-15 01:23:39,649 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-15 01:23:39,651 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-15 01:23:39,653 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 15.06 01:23:39" (1/1) ... [2018-06-15 01:23:39,988 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:23:45,862 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:23:46,714 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:23:47,388 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:23:48,254 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:23:48,982 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:23:49,886 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:23:50,442 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:23:50,679 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:23:53,317 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:23:55,582 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:23:58,096 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:23:59,572 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:23:59,857 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:24:02,011 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:24:02,972 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:24:03,940 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:24:05,077 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:24:06,455 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:24:07,349 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:24:08,236 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:24:09,170 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:24:11,371 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:24:28,346 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:24:29,460 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:24:29,886 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:24:30,214 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:24:30,524 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 01:24:30,563 WARN L176 SmtUtils]: Removed 1 from assertion stack [2018-06-15 01:24:30,563 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 01:24:30,565 INFO L168 Benchmark]: Toolchain (without parser) took 50922.18 ms. Allocated memory was 309.3 MB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Free memory was 224.8 MB in the beginning and 1.2 GB in the end (delta: -990.5 MB). Peak memory consumption was 146.7 MB. Max. memory is 3.6 GB. [2018-06-15 01:24:30,567 INFO L168 Benchmark]: SmtParser took 0.17 ms. Allocated memory is still 309.3 MB. Free memory is still 276.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-15 01:24:30,567 INFO L168 Benchmark]: TreeAutomizer took 50916.00 ms. Allocated memory was 309.3 MB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Free memory was 224.8 MB in the beginning and 1.2 GB in the end (delta: -990.5 MB). Peak memory consumption was 146.7 MB. Max. memory is 3.6 GB. [2018-06-15 01:24:30,570 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.17 ms. Allocated memory is still 309.3 MB. Free memory is still 276.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 50916.00 ms. Allocated memory was 309.3 MB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Free memory was 224.8 MB in the beginning and 1.2 GB in the end (delta: -990.5 MB). Peak memory consumption was 146.7 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 5. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/incremental.35.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-15_01-24-30-579.csv Completed graceful shutdown