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/22.c.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1792c6b [2018-06-15 01:32:38,980 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-15 01:32:38,982 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-15 01:32:39,000 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-15 01:32:39,000 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-15 01:32:39,001 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-15 01:32:39,006 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-15 01:32:39,009 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-15 01:32:39,010 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-15 01:32:39,013 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-15 01:32:39,014 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-15 01:32:39,014 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-15 01:32:39,015 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-15 01:32:39,019 INFO L177 SettingsManager]: ChcToBoogie provides no preferences, ignoring... [2018-06-15 01:32:39,020 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-15 01:32:39,020 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-15 01:32:39,022 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-15 01:32:39,035 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-15 01:32:39,037 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-15 01:32:39,038 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-15 01:32:39,039 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-15 01:32:39,041 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-15 01:32:39,045 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-15 01:32:39,045 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-15 01:32:39,047 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-15 01:32:39,048 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-15 01:32:39,049 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-15 01:32:39,050 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-15 01:32:39,053 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-15 01:32:39,053 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-15 01:32:39,054 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-15 01:32:39,054 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-15 01:32:39,060 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-15 01:32:39,061 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-15 01:32:39,062 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-15 01:32:39,062 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-15 01:32:39,075 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-15 01:32:39,075 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-15 01:32:39,080 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-15 01:32:39,080 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-15 01:32:39,080 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-15 01:32:39,081 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-15 01:32:39,081 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-15 01:32:39,140 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-15 01:32:39,159 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-15 01:32:39,166 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-15 01:32:39,168 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-15 01:32:39,168 INFO L276 PluginConnector]: SmtParser initialized [2018-06-15 01:32:39,169 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/eldarica-misc/LIA/HOLA/22.c.smt2 [2018-06-15 01:32:39,170 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-15 01:32:39,267 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/eldarica-misc/LIA/HOLA/22.c.smt2 unknown [2018-06-15 01:32:39,524 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/eldarica-misc/LIA/HOLA/22.c.smt2 [2018-06-15 01:32:39,530 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-15 01:32:39,536 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-15 01:32:39,537 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-15 01:32:39,537 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-15 01:32:39,541 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-15 01:32:39,543 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 15.06 01:32:39" (1/1) ... [2018-06-15 01:32:39,642 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:32:41,510 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:32:43,181 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:32:45,315 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:32:47,585 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:32:49,924 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:32:55,139 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:32:58,606 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:33:01,181 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:33:05,749 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:33:25,594 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-15 01:33:25,594 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-15 01:33:25,595 INFO L183 TreeAutomizerCEGAR]: #[h5]@(don't care) [2018-06-15 01:33:25,595 INFO L183 TreeAutomizerCEGAR]: #[h26]@(don't care) [2018-06-15 01:33:25,595 INFO L183 TreeAutomizerCEGAR]: #[h26]@(don't care) [2018-06-15 01:33:25,595 INFO L183 TreeAutomizerCEGAR]: #[False]@(don't care) [2018-06-15 01:33:25,595 INFO L183 TreeAutomizerCEGAR]: #[h18]@(don't care) [2018-06-15 01:33:25,595 INFO L183 TreeAutomizerCEGAR]: #[h6]@(don't care) [2018-06-15 01:33:25,595 INFO L183 TreeAutomizerCEGAR]: #[h7]@(don't care) [2018-06-15 01:33:25,596 INFO L183 TreeAutomizerCEGAR]: #[h8]@(don't care) [2018-06-15 01:33:25,596 INFO L183 TreeAutomizerCEGAR]: #[h1]@(true) [2018-06-15 01:33:25,596 INFO L183 TreeAutomizerCEGAR]: #[h1]@(don't care) [2018-06-15 01:33:25,596 INFO L183 TreeAutomizerCEGAR]: #[h2]@(don't care) [2018-06-15 01:33:25,597 INFO L183 TreeAutomizerCEGAR]: #[h2]@((and (<= hhv_h2_5_Int hhv_h2_6_Int) (<= hhv_h2_6_Int hhv_h2_5_Int) (<= hhv_h2_6_Int hhv_h2_7_Int) (<= hhv_h2_7_Int hhv_h2_6_Int))) [2018-06-15 01:33:25,597 INFO L183 TreeAutomizerCEGAR]: #[h12]@(don't care) [2018-06-15 01:33:25,597 INFO L183 TreeAutomizerCEGAR]: #[h3]@((and (<= hhv_h3_6_Int hhv_h3_7_Int) (<= hhv_h3_6_Int hhv_h3_5_Int) (<= hhv_h3_7_Int hhv_h3_6_Int) (<= hhv_h3_5_Int hhv_h3_6_Int))) [2018-06-15 01:33:25,597 INFO L183 TreeAutomizerCEGAR]: #[h3]@(don't care) [2018-06-15 01:33:25,597 INFO L183 TreeAutomizerCEGAR]: #[h12]@(don't care) [2018-06-15 01:33:25,597 INFO L183 TreeAutomizerCEGAR]: #[h6]@(don't care) [2018-06-15 01:33:25,598 INFO L183 TreeAutomizerCEGAR]: #[h4]@((and (<= hhv_h4_7_Int hhv_h4_6_Int) (<= hhv_h4_6_Int hhv_h4_7_Int) (<= hhv_h4_5_Int hhv_h4_6_Int) (<= hhv_h4_6_Int hhv_h4_5_Int))) [2018-06-15 01:33:25,598 INFO L183 TreeAutomizerCEGAR]: #[h4]@(don't care) [2018-06-15 01:33:25,598 INFO L183 TreeAutomizerCEGAR]: #[h5]@(don't care) [2018-06-15 01:33:25,598 INFO L183 TreeAutomizerCEGAR]: #[h6]@(don't care) [2018-06-15 01:33:25,598 INFO L183 TreeAutomizerCEGAR]: #[h7]@(don't care) [2018-06-15 01:33:25,599 INFO L183 TreeAutomizerCEGAR]: #[h7]@(don't care) [2018-06-15 01:33:25,599 INFO L183 TreeAutomizerCEGAR]: #[h13]@(don't care) [2018-06-15 01:33:25,599 INFO L183 TreeAutomizerCEGAR]: #[h13]@(don't care) [2018-06-15 01:33:25,599 INFO L183 TreeAutomizerCEGAR]: #[h8]@(don't care) [2018-06-15 01:33:25,599 INFO L183 TreeAutomizerCEGAR]: #[h14]@(don't care) [2018-06-15 01:33:25,599 INFO L183 TreeAutomizerCEGAR]: #[h14]@(don't care) [2018-06-15 01:33:25,600 INFO L183 TreeAutomizerCEGAR]: #[h9]@(don't care) [2018-06-15 01:33:25,600 INFO L183 TreeAutomizerCEGAR]: #[h9]@(don't care) [2018-06-15 01:33:25,600 INFO L183 TreeAutomizerCEGAR]: #[h19]@(don't care) [2018-06-15 01:33:25,600 INFO L183 TreeAutomizerCEGAR]: #[h20]@(don't care) [2018-06-15 01:33:25,600 INFO L183 TreeAutomizerCEGAR]: #[h5]@(don't care) [2018-06-15 01:33:25,601 INFO L183 TreeAutomizerCEGAR]: #[h20]@(don't care) [2018-06-15 01:33:25,601 INFO L183 TreeAutomizerCEGAR]: #[h8]@(don't care) [2018-06-15 01:33:25,601 INFO L183 TreeAutomizerCEGAR]: #[h10]@(don't care) [2018-06-15 01:33:25,601 INFO L183 TreeAutomizerCEGAR]: #[h13, h17, h25, h14, h8, h12, h4, h26, h7, h19, h23, h21, h27, h24, h18, h10, h6, h29, h16, h15, h1, h2, h3, h22, h5, h20, h9, False, h11, h28]@(don't care) [2018-06-15 01:33:25,601 INFO L183 TreeAutomizerCEGAR]: #[h15]@(don't care) [2018-06-15 01:33:25,601 INFO L183 TreeAutomizerCEGAR]: #[h10]@(don't care) [2018-06-15 01:33:25,602 INFO L183 TreeAutomizerCEGAR]: #[h17]@(don't care) [2018-06-15 01:33:25,602 INFO L183 TreeAutomizerCEGAR]: #[h11]@(don't care) [2018-06-15 01:33:25,602 INFO L183 TreeAutomizerCEGAR]: #[h23]@(don't care) [2018-06-15 01:33:25,602 INFO L183 TreeAutomizerCEGAR]: #[h23]@(don't care) [2018-06-15 01:33:25,602 INFO L183 TreeAutomizerCEGAR]: #[h21]@(don't care) [2018-06-15 01:33:25,602 INFO L183 TreeAutomizerCEGAR]: #[h21]@(don't care) [2018-06-15 01:33:25,603 INFO L183 TreeAutomizerCEGAR]: #[h22]@(don't care) [2018-06-15 01:33:25,603 INFO L183 TreeAutomizerCEGAR]: #[h22]@(don't care) [2018-06-15 01:33:25,603 INFO L183 TreeAutomizerCEGAR]: #[h19]@(don't care) [2018-06-15 01:33:25,603 INFO L183 TreeAutomizerCEGAR]: #[h24]@(don't care) [2018-06-15 01:33:25,603 INFO L183 TreeAutomizerCEGAR]: #[h13, h17, h25, h14, h8, h12, h4, h26, h7, h19, h23, h21, h27, h24, h18, h10, h6, h29, h16, h15, h1, h3, h2, h22, h5, h20, h9, False, h11, h28]@(don't care) [2018-06-15 01:33:25,603 INFO L183 TreeAutomizerCEGAR]: #[h24]@(don't care) [2018-06-15 01:33:25,604 INFO L183 TreeAutomizerCEGAR]: #[h16]@(don't care) [2018-06-15 01:33:25,604 INFO L183 TreeAutomizerCEGAR]: #[h17]@(don't care) [2018-06-15 01:33:25,604 INFO L183 TreeAutomizerCEGAR]: #[h15]@(don't care) [2018-06-15 01:33:25,604 INFO L183 TreeAutomizerCEGAR]: #[h16]@(don't care) [2018-06-15 01:33:25,604 INFO L183 TreeAutomizerCEGAR]: #[h18]@(don't care) [2018-06-15 01:33:25,604 INFO L183 TreeAutomizerCEGAR]: #[h18]@(don't care) [2018-06-15 01:33:25,604 INFO L183 TreeAutomizerCEGAR]: #[h25]@(don't care) [2018-06-15 01:33:25,605 INFO L183 TreeAutomizerCEGAR]: #[h25]@(don't care) [2018-06-15 01:33:25,608 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@529d4eee and model type null, skipping insertion in model container [2018-06-15 01:33:25,608 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-15 01:33:25,609 INFO L168 Benchmark]: Toolchain (without parser) took 46078.51 ms. Allocated memory was 306.2 MB in the beginning and 1.2 GB in the end (delta: 890.8 MB). Free memory was 260.5 MB in the beginning and 1.1 GB in the end (delta: -812.1 MB). Peak memory consumption was 957.8 MB. Max. memory is 3.6 GB. [2018-06-15 01:33:25,613 INFO L168 Benchmark]: SmtParser took 0.18 ms. Allocated memory is still 306.2 MB. Free memory is still 273.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-15 01:33:25,613 INFO L168 Benchmark]: TreeAutomizer took 46071.50 ms. Allocated memory was 306.2 MB in the beginning and 1.2 GB in the end (delta: 890.8 MB). Free memory was 260.5 MB in the beginning and 1.1 GB in the end (delta: -812.1 MB). Peak memory consumption was 957.8 MB. Max. memory is 3.6 GB. [2018-06-15 01:33:25,621 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 306.2 MB. Free memory is still 273.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 46071.50 ms. Allocated memory was 306.2 MB in the beginning and 1.2 GB in the end (delta: 890.8 MB). Free memory was 260.5 MB in the beginning and 1.1 GB in the end (delta: -812.1 MB). Peak memory consumption was 957.8 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/22.c.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-15_01-33-25-632.csv Received shutdown request...