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/HOLA/16.c.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1792c6b [2018-06-15 01:30:40,602 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-15 01:30:40,604 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-15 01:30:40,615 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-15 01:30:40,616 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-15 01:30:40,617 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-15 01:30:40,618 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-15 01:30:40,620 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-15 01:30:40,622 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-15 01:30:40,623 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-15 01:30:40,623 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-15 01:30:40,624 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-15 01:30:40,625 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-15 01:30:40,626 INFO L177 SettingsManager]: ChcToBoogie provides no preferences, ignoring... [2018-06-15 01:30:40,626 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-15 01:30:40,627 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-15 01:30:40,629 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-15 01:30:40,631 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-15 01:30:40,632 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-15 01:30:40,633 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-15 01:30:40,634 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-15 01:30:40,637 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-15 01:30:40,637 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-15 01:30:40,638 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-15 01:30:40,638 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-15 01:30:40,639 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-15 01:30:40,640 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-15 01:30:40,641 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-15 01:30:40,642 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-15 01:30:40,642 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-15 01:30:40,643 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-15 01:30:40,643 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-15 01:30:40,644 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-15 01:30:40,645 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-15 01:30:40,645 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-15 01:30:40,645 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-15 01:30:40,652 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-15 01:30:40,653 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-15 01:30:40,655 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-15 01:30:40,655 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-15 01:30:40,655 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-15 01:30:40,656 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-15 01:30:40,657 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-15 01:30:40,693 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-15 01:30:40,717 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-15 01:30:40,721 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-15 01:30:40,723 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-15 01:30:40,723 INFO L276 PluginConnector]: SmtParser initialized [2018-06-15 01:30:40,724 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/eldarica-misc/LIA/HOLA/16.c.smt2 [2018-06-15 01:30:40,725 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-15 01:30:40,823 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/eldarica-misc/LIA/HOLA/16.c.smt2 unknown [2018-06-15 01:30:41,057 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/eldarica-misc/LIA/HOLA/16.c.smt2 [2018-06-15 01:30:41,064 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-15 01:30:41,070 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-15 01:30:41,071 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-15 01:30:41,071 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-15 01:30:41,075 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-15 01:30:41,076 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 15.06 01:30:41" (1/1) ... [2018-06-15 01:30:41,167 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:30:43,346 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:30:44,137 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:30:52,781 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:30:57,796 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:31:05,908 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:31:11,535 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:31:16,892 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-15 01:31:16,892 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-15 01:31:16,892 INFO L183 TreeAutomizerCEGAR]: #[h8]@(don't care) [2018-06-15 01:31:16,893 INFO L183 TreeAutomizerCEGAR]: #[h19]@(don't care) [2018-06-15 01:31:16,893 INFO L183 TreeAutomizerCEGAR]: #[h9]@(don't care) [2018-06-15 01:31:16,893 INFO L183 TreeAutomizerCEGAR]: #[h10]@(don't care) [2018-06-15 01:31:16,893 INFO L183 TreeAutomizerCEGAR]: #[h8]@(don't care) [2018-06-15 01:31:16,893 INFO L183 TreeAutomizerCEGAR]: #[h9]@(don't care) [2018-06-15 01:31:16,893 INFO L183 TreeAutomizerCEGAR]: #[h6]@(don't care) [2018-06-15 01:31:16,894 INFO L183 TreeAutomizerCEGAR]: #[h5]@(don't care) [2018-06-15 01:31:16,896 INFO L183 TreeAutomizerCEGAR]: #[h15]@(don't care) [2018-06-15 01:31:16,896 INFO L183 TreeAutomizerCEGAR]: #[h5]@(don't care) [2018-06-15 01:31:16,896 INFO L183 TreeAutomizerCEGAR]: #[h1]@(true) [2018-06-15 01:31:16,896 INFO L183 TreeAutomizerCEGAR]: #[h6]@(don't care) [2018-06-15 01:31:16,898 INFO L183 TreeAutomizerCEGAR]: #[h10, False, h22, h12, h21, h14, h16, h15, h20, h18, h23, h8, h13, h1, h11, h2, h19, h5, h7, h4, h3, h17, h9, h6]@(don't care) [2018-06-15 01:31:16,898 INFO L183 TreeAutomizerCEGAR]: #[h6]@(don't care) [2018-06-15 01:31:16,898 INFO L183 TreeAutomizerCEGAR]: #[False]@(don't care) [2018-06-15 01:31:16,898 INFO L183 TreeAutomizerCEGAR]: #[h14]@(don't care) [2018-06-15 01:31:16,899 INFO L183 TreeAutomizerCEGAR]: #[h10]@(don't care) [2018-06-15 01:31:16,899 INFO L183 TreeAutomizerCEGAR]: #[h10, False, h22, h12, h21, h14, h16, h15, h20, h18, h23, h8, h13, h1, h11, h2, h19, h5, h7, h4, h3, h17, h9, h6]@(don't care) [2018-06-15 01:31:16,899 INFO L183 TreeAutomizerCEGAR]: #[h2]@((and (= hhv_h2_7_Int hhv_h2_5_Int) (= hhv_h2_8_Int hhv_h2_6_Int))) [2018-06-15 01:31:16,899 INFO L183 TreeAutomizerCEGAR]: #[h5]@(don't care) [2018-06-15 01:31:16,899 INFO L183 TreeAutomizerCEGAR]: #[h11]@(don't care) [2018-06-15 01:31:16,900 INFO L183 TreeAutomizerCEGAR]: #[h9]@(don't care) [2018-06-15 01:31:16,900 INFO L183 TreeAutomizerCEGAR]: #[h5]@(don't care) [2018-06-15 01:31:16,900 INFO L183 TreeAutomizerCEGAR]: #[h8]@(don't care) [2018-06-15 01:31:16,900 INFO L183 TreeAutomizerCEGAR]: #[h1]@(don't care) [2018-06-15 01:31:16,900 INFO L183 TreeAutomizerCEGAR]: #[h8]@(don't care) [2018-06-15 01:31:16,900 INFO L183 TreeAutomizerCEGAR]: #[h2]@(don't care) [2018-06-15 01:31:16,903 INFO L183 TreeAutomizerCEGAR]: #[h20]@(don't care) [2018-06-15 01:31:16,903 INFO L183 TreeAutomizerCEGAR]: #[h3]@(don't care) [2018-06-15 01:31:16,903 INFO L183 TreeAutomizerCEGAR]: #[h11]@(don't care) [2018-06-15 01:31:16,904 INFO L183 TreeAutomizerCEGAR]: #[h12]@(don't care) [2018-06-15 01:31:16,904 INFO L183 TreeAutomizerCEGAR]: #[h12]@(don't care) [2018-06-15 01:31:16,904 INFO L183 TreeAutomizerCEGAR]: #[h6]@(don't care) [2018-06-15 01:31:16,905 INFO L183 TreeAutomizerCEGAR]: #[h3]@((and (= hhv_h3_8_Int hhv_h3_6_Int) (= hhv_h3_7_Int hhv_h3_5_Int))) [2018-06-15 01:31:16,905 INFO L183 TreeAutomizerCEGAR]: #[h19]@(don't care) [2018-06-15 01:31:16,905 INFO L183 TreeAutomizerCEGAR]: #[h13]@(don't care) [2018-06-15 01:31:16,905 INFO L183 TreeAutomizerCEGAR]: #[h4]@((and (= hhv_h4_7_Int hhv_h4_5_Int) (= hhv_h4_8_Int hhv_h4_6_Int))) [2018-06-15 01:31:16,905 INFO L183 TreeAutomizerCEGAR]: #[h4]@(don't care) [2018-06-15 01:31:16,906 INFO L183 TreeAutomizerCEGAR]: #[h9]@(don't care) [2018-06-15 01:31:16,906 INFO L183 TreeAutomizerCEGAR]: #[h5]@(don't care) [2018-06-15 01:31:16,906 INFO L183 TreeAutomizerCEGAR]: #[h14]@(don't care) [2018-06-15 01:31:16,906 INFO L183 TreeAutomizerCEGAR]: #[h6]@(don't care) [2018-06-15 01:31:16,906 INFO L183 TreeAutomizerCEGAR]: #[h13]@(don't care) [2018-06-15 01:31:16,906 INFO L183 TreeAutomizerCEGAR]: #[h15]@(don't care) [2018-06-15 01:31:16,908 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@5b7878fe and model type null, skipping insertion in model container [2018-06-15 01:31:16,908 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-15 01:31:16,910 INFO L168 Benchmark]: Toolchain (without parser) took 35845.41 ms. Allocated memory was 308.8 MB in the beginning and 870.3 MB in the end (delta: 561.5 MB). Free memory was 265.4 MB in the beginning and 807.7 MB in the end (delta: -542.3 MB). Peak memory consumption was 651.5 MB. Max. memory is 3.6 GB. [2018-06-15 01:31:16,919 INFO L168 Benchmark]: SmtParser took 0.20 ms. Allocated memory is still 308.8 MB. Free memory is still 276.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-15 01:31:16,920 INFO L168 Benchmark]: TreeAutomizer took 35837.85 ms. Allocated memory was 308.8 MB in the beginning and 870.3 MB in the end (delta: 561.5 MB). Free memory was 264.4 MB in the beginning and 807.7 MB in the end (delta: -543.3 MB). Peak memory consumption was 650.5 MB. Max. memory is 3.6 GB. [2018-06-15 01:31:16,922 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.20 ms. Allocated memory is still 308.8 MB. Free memory is still 276.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 35837.85 ms. Allocated memory was 308.8 MB in the beginning and 870.3 MB in the end (delta: 561.5 MB). Free memory was 264.4 MB in the beginning and 807.7 MB in the end (delta: -543.3 MB). Peak memory consumption was 650.5 MB. Max. memory is 3.6 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer: - TreeAutomizerSatResult: SAT The given horn clause set is SAT RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/16.c.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-15_01-31-16-938.csv Received shutdown request...