java -Xss4m -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/eldarica-misc/LIA/HOLA/40.c.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-86166b8 [2018-06-23 13:23:06,289 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-23 13:23:06,292 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-23 13:23:06,306 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-23 13:23:06,306 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-23 13:23:06,307 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-23 13:23:06,308 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-23 13:23:06,312 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-23 13:23:06,313 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-23 13:23:06,315 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-23 13:23:06,316 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-23 13:23:06,316 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-23 13:23:06,317 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-23 13:23:06,321 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-23 13:23:06,322 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-23 13:23:06,322 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-23 13:23:06,335 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-23 13:23:06,337 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-23 13:23:06,338 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-23 13:23:06,339 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-23 13:23:06,340 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-23 13:23:06,342 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-23 13:23:06,342 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-23 13:23:06,342 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-23 13:23:06,343 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-23 13:23:06,347 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-23 13:23:06,348 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-23 13:23:06,348 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-23 13:23:06,349 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-23 13:23:06,349 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-23 13:23:06,350 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-23 13:23:06,355 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-23 13:23:06,355 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-23 13:23:06,356 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-23 13:23:06,356 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-23 13:23:06,357 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-23 13:23:06,367 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-23 13:23:06,368 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-23 13:23:06,371 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-23 13:23:06,371 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-23 13:23:06,371 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-23 13:23:06,372 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-23 13:23:06,372 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-23 13:23:06,420 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-23 13:23:06,442 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-23 13:23:06,447 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-23 13:23:06,449 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-23 13:23:06,449 INFO L276 PluginConnector]: SmtParser initialized [2018-06-23 13:23:06,450 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/eldarica-misc/LIA/HOLA/40.c.smt2 [2018-06-23 13:23:06,451 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-23 13:23:06,539 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/eldarica-misc/LIA/HOLA/40.c.smt2 unknown [2018-06-23 13:23:06,897 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/eldarica-misc/LIA/HOLA/40.c.smt2 [2018-06-23 13:23:06,902 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-23 13:23:06,908 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-23 13:23:06,909 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-23 13:23:06,909 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-23 13:23:06,912 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-23 13:23:06,913 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 23.06 01:23:06" (1/1) ... [2018-06-23 13:23:57,038 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-23 13:23:57,038 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-23 13:23:57,038 INFO L183 TreeAutomizerCEGAR]: #[False]@(don't care) [2018-06-23 13:23:57,039 INFO L183 TreeAutomizerCEGAR]: #[h23]@(don't care) [2018-06-23 13:23:57,039 INFO L183 TreeAutomizerCEGAR]: #[h31]@(don't care) [2018-06-23 13:23:57,039 INFO L183 TreeAutomizerCEGAR]: #[h32]@(don't care) [2018-06-23 13:23:57,039 INFO L183 TreeAutomizerCEGAR]: #[h33]@(don't care) [2018-06-23 13:23:57,040 INFO L183 TreeAutomizerCEGAR]: #[h36]@(don't care) [2018-06-23 13:23:57,040 INFO L183 TreeAutomizerCEGAR]: #[h36]@(don't care) [2018-06-23 13:23:57,040 INFO L183 TreeAutomizerCEGAR]: #[h43]@(don't care) [2018-06-23 13:23:57,040 INFO L183 TreeAutomizerCEGAR]: #[h34]@(don't care) [2018-06-23 13:23:57,041 INFO L183 TreeAutomizerCEGAR]: #[h34]@(don't care) [2018-06-23 13:23:57,041 INFO L183 TreeAutomizerCEGAR]: #[h35]@(don't care) [2018-06-23 13:23:57,042 INFO L183 TreeAutomizerCEGAR]: #[h40, h42, h41, h44, h43, h46, h45, False, h48, h47, h49, h11, h10, h13, h12, h15, h14, h17, h16, h19, h18, h20, h22, h21, h24, h23, h26, h25, h28, h27, h29, h31, h30, h33, h32, h35, h1, h34, h2, h37, h3, h36, h4, h39, h5, h38, h6, h7, h8, h9]@(don't care) [2018-06-23 13:23:57,043 INFO L183 TreeAutomizerCEGAR]: #[h30]@(don't care) [2018-06-23 13:23:57,043 INFO L183 TreeAutomizerCEGAR]: #[h31]@(don't care) [2018-06-23 13:23:57,043 INFO L183 TreeAutomizerCEGAR]: #[h35]@(don't care) [2018-06-23 13:23:57,043 INFO L183 TreeAutomizerCEGAR]: #[h32]@(don't care) [2018-06-23 13:23:57,044 INFO L183 TreeAutomizerCEGAR]: #[h42]@(don't care) [2018-06-23 13:23:57,044 INFO L183 TreeAutomizerCEGAR]: #[h33]@(don't care) [2018-06-23 13:23:57,045 INFO L183 TreeAutomizerCEGAR]: #[h40, h42, h41, h44, h43, h46, h45, False, h48, h47, h49, h11, h10, h13, h12, h15, h14, h17, h16, h19, h18, h20, h22, h21, h24, h23, h26, h25, h28, h27, h29, h31, h30, h33, h32, h35, h1, h34, h2, h37, h3, h36, h4, h39, h5, h38, h6, h7, h8, h9]@(don't care) [2018-06-23 13:23:57,045 INFO L183 TreeAutomizerCEGAR]: #[h37]@(don't care) [2018-06-23 13:23:57,045 INFO L183 TreeAutomizerCEGAR]: #[h38]@(don't care) [2018-06-23 13:23:57,045 INFO L183 TreeAutomizerCEGAR]: #[h39]@(don't care) [2018-06-23 13:23:57,045 INFO L183 TreeAutomizerCEGAR]: #[h47]@(don't care) [2018-06-23 13:23:57,046 INFO L183 TreeAutomizerCEGAR]: #[h46]@(don't care) [2018-06-23 13:23:57,046 INFO L183 TreeAutomizerCEGAR]: #[h40]@(don't care) [2018-06-23 13:23:57,046 INFO L183 TreeAutomizerCEGAR]: #[h37]@(don't care) [2018-06-23 13:23:57,046 INFO L183 TreeAutomizerCEGAR]: #[h41]@(don't care) [2018-06-23 13:23:57,046 INFO L183 TreeAutomizerCEGAR]: #[h41]@(don't care) [2018-06-23 13:23:57,047 INFO L183 TreeAutomizerCEGAR]: #[h43]@(don't care) [2018-06-23 13:23:57,047 INFO L183 TreeAutomizerCEGAR]: #[h42]@(don't care) [2018-06-23 13:23:57,047 INFO L183 TreeAutomizerCEGAR]: #[h46]@(don't care) [2018-06-23 13:23:57,047 INFO L183 TreeAutomizerCEGAR]: #[h47]@(don't care) [2018-06-23 13:23:57,047 INFO L183 TreeAutomizerCEGAR]: #[h1]@(true) [2018-06-23 13:23:57,048 INFO L183 TreeAutomizerCEGAR]: #[h2]@(true) [2018-06-23 13:23:57,048 INFO L183 TreeAutomizerCEGAR]: #[h1]@(don't care) [2018-06-23 13:23:57,048 INFO L183 TreeAutomizerCEGAR]: #[h2]@(don't care) [2018-06-23 13:23:57,048 INFO L183 TreeAutomizerCEGAR]: #[h3]@(don't care) [2018-06-23 13:23:57,048 INFO L183 TreeAutomizerCEGAR]: #[h3]@(true) [2018-06-23 13:23:57,049 INFO L183 TreeAutomizerCEGAR]: #[h30]@(don't care) [2018-06-23 13:23:57,049 INFO L183 TreeAutomizerCEGAR]: #[h6]@(don't care) [2018-06-23 13:23:57,049 INFO L183 TreeAutomizerCEGAR]: #[h38]@(don't care) [2018-06-23 13:23:57,049 INFO L183 TreeAutomizerCEGAR]: #[h6]@(don't care) [2018-06-23 13:23:57,049 INFO L183 TreeAutomizerCEGAR]: #[h4]@(don't care) [2018-06-23 13:23:57,050 INFO L183 TreeAutomizerCEGAR]: #[h4]@(don't care) [2018-06-23 13:23:57,050 INFO L183 TreeAutomizerCEGAR]: #[h7]@(don't care) [2018-06-23 13:23:57,050 INFO L183 TreeAutomizerCEGAR]: #[h7]@(don't care) [2018-06-23 13:23:57,050 INFO L183 TreeAutomizerCEGAR]: #[h31]@(don't care) [2018-06-23 13:23:57,050 INFO L183 TreeAutomizerCEGAR]: #[h39]@(don't care) [2018-06-23 13:23:57,050 INFO L183 TreeAutomizerCEGAR]: #[h5]@(don't care) [2018-06-23 13:23:57,051 INFO L183 TreeAutomizerCEGAR]: #[h5]@(don't care) [2018-06-23 13:23:57,051 INFO L183 TreeAutomizerCEGAR]: #[h8]@(don't care) [2018-06-23 13:23:57,051 INFO L183 TreeAutomizerCEGAR]: #[h8]@(don't care) [2018-06-23 13:23:57,051 INFO L183 TreeAutomizerCEGAR]: #[h9]@(don't care) [2018-06-23 13:23:57,051 INFO L183 TreeAutomizerCEGAR]: #[h9]@(don't care) [2018-06-23 13:23:57,051 INFO L183 TreeAutomizerCEGAR]: #[h32]@(don't care) [2018-06-23 13:23:57,052 INFO L183 TreeAutomizerCEGAR]: #[h10]@(don't care) [2018-06-23 13:23:57,055 INFO L183 TreeAutomizerCEGAR]: #[h10]@(don't care) [2018-06-23 13:23:57,055 INFO L183 TreeAutomizerCEGAR]: #[h11]@(don't care) [2018-06-23 13:23:57,055 INFO L183 TreeAutomizerCEGAR]: #[h11]@(don't care) [2018-06-23 13:23:57,055 INFO L183 TreeAutomizerCEGAR]: #[h12]@(don't care) [2018-06-23 13:23:57,056 INFO L183 TreeAutomizerCEGAR]: #[h12]@(don't care) [2018-06-23 13:23:57,056 INFO L183 TreeAutomizerCEGAR]: #[h13]@(don't care) [2018-06-23 13:23:57,056 INFO L183 TreeAutomizerCEGAR]: #[h33]@(don't care) [2018-06-23 13:23:57,056 INFO L183 TreeAutomizerCEGAR]: #[h13]@(don't care) [2018-06-23 13:23:57,056 INFO L183 TreeAutomizerCEGAR]: #[h14]@(don't care) [2018-06-23 13:23:57,056 INFO L183 TreeAutomizerCEGAR]: #[h35]@(don't care) [2018-06-23 13:23:57,056 INFO L183 TreeAutomizerCEGAR]: #[h14]@(don't care) [2018-06-23 13:23:57,057 INFO L183 TreeAutomizerCEGAR]: #[h15]@(don't care) [2018-06-23 13:23:57,057 INFO L183 TreeAutomizerCEGAR]: #[h15]@(don't care) [2018-06-23 13:23:57,058 INFO L183 TreeAutomizerCEGAR]: #[h18]@(don't care) [2018-06-23 13:23:57,058 INFO L183 TreeAutomizerCEGAR]: #[h18]@(don't care) [2018-06-23 13:23:57,058 INFO L183 TreeAutomizerCEGAR]: #[h17]@(don't care) [2018-06-23 13:23:57,058 INFO L183 TreeAutomizerCEGAR]: #[h40]@(don't care) [2018-06-23 13:23:57,058 INFO L183 TreeAutomizerCEGAR]: #[h17]@(don't care) [2018-06-23 13:23:57,058 INFO L183 TreeAutomizerCEGAR]: #[h19]@(don't care) [2018-06-23 13:23:57,059 INFO L183 TreeAutomizerCEGAR]: #[h19]@(don't care) [2018-06-23 13:23:57,059 INFO L183 TreeAutomizerCEGAR]: #[h16]@(don't care) [2018-06-23 13:23:57,059 INFO L183 TreeAutomizerCEGAR]: #[h16]@(don't care) [2018-06-23 13:23:57,059 INFO L183 TreeAutomizerCEGAR]: #[h21]@(don't care) [2018-06-23 13:23:57,059 INFO L183 TreeAutomizerCEGAR]: #[h21]@(don't care) [2018-06-23 13:23:57,059 INFO L183 TreeAutomizerCEGAR]: #[h20]@(don't care) [2018-06-23 13:23:57,059 INFO L183 TreeAutomizerCEGAR]: #[h20]@(don't care) [2018-06-23 13:23:57,059 INFO L183 TreeAutomizerCEGAR]: #[h27]@(don't care) [2018-06-23 13:23:57,059 INFO L183 TreeAutomizerCEGAR]: #[h27]@(don't care) [2018-06-23 13:23:57,059 INFO L183 TreeAutomizerCEGAR]: #[h40, h42, h41, h44, h43, h46, h45, False, h48, h47, h49, h11, h10, h13, h12, h15, h14, h17, h16, h19, h18, h20, h22, h21, h24, h23, h26, h25, h28, h27, h29, h31, h30, h33, h32, h35, h1, h34, h2, h3, h37, h36, h4, h5, h39, h6, h38, h7, h8, h9]@(don't care) [2018-06-23 13:23:57,060 INFO L183 TreeAutomizerCEGAR]: #[h28]@(don't care) [2018-06-23 13:23:57,060 INFO L183 TreeAutomizerCEGAR]: #[h28]@(don't care) [2018-06-23 13:23:57,060 INFO L183 TreeAutomizerCEGAR]: #[h29]@(don't care) [2018-06-23 13:23:57,060 INFO L183 TreeAutomizerCEGAR]: #[h29]@(don't care) [2018-06-23 13:23:57,060 INFO L183 TreeAutomizerCEGAR]: #[h26]@(don't care) [2018-06-23 13:23:57,060 INFO L183 TreeAutomizerCEGAR]: #[h26]@(don't care) [2018-06-23 13:23:57,060 INFO L183 TreeAutomizerCEGAR]: #[h24]@(don't care) [2018-06-23 13:23:57,060 INFO L183 TreeAutomizerCEGAR]: #[h24]@(don't care) [2018-06-23 13:23:57,061 INFO L183 TreeAutomizerCEGAR]: #[h22]@(don't care) [2018-06-23 13:23:57,061 INFO L183 TreeAutomizerCEGAR]: #[h22]@(don't care) [2018-06-23 13:23:57,061 INFO L183 TreeAutomizerCEGAR]: #[h25]@(don't care) [2018-06-23 13:23:57,061 INFO L183 TreeAutomizerCEGAR]: #[h25]@(don't care) [2018-06-23 13:23:57,061 INFO L183 TreeAutomizerCEGAR]: #[h30]@(don't care) [2018-06-23 13:23:57,061 INFO L183 TreeAutomizerCEGAR]: #[h23]@(don't care) [2018-06-23 13:23:57,064 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@4fb0558d and model type null, skipping insertion in model container [2018-06-23 13:23:57,065 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-23 13:23:57,066 INFO L168 Benchmark]: Toolchain (without parser) took 50163.03 ms. Allocated memory was 304.6 MB in the beginning and 1.4 GB in the end (delta: 1.0 GB). Free memory was 251.1 MB in the beginning and 192.7 MB in the end (delta: 58.4 MB). Peak memory consumption was 1.1 GB. Max. memory is 3.6 GB. [2018-06-23 13:23:57,067 INFO L168 Benchmark]: SmtParser took 0.17 ms. Allocated memory is still 304.6 MB. Free memory is still 272.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-23 13:23:57,067 INFO L168 Benchmark]: TreeAutomizer took 50155.73 ms. Allocated memory was 304.6 MB in the beginning and 1.4 GB in the end (delta: 1.0 GB). Free memory was 250.1 MB in the beginning and 192.7 MB in the end (delta: 57.4 MB). Peak memory consumption was 1.1 GB. Max. memory is 3.6 GB. [2018-06-23 13:23:57,069 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 304.6 MB. Free memory is still 272.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 50155.73 ms. Allocated memory was 304.6 MB in the beginning and 1.4 GB in the end (delta: 1.0 GB). Free memory was 250.1 MB in the beginning and 192.7 MB in the end (delta: 57.4 MB). Peak memory consumption was 1.1 GB. 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/40.c.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-23_13-23-57-077.csv Received shutdown request...