java -Xss1g -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/llreve-bench/smt2/loop__digits10_inl.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 08:32:14,484 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 08:32:14,486 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 08:32:14,497 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-21 08:32:14,497 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-21 08:32:14,498 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-21 08:32:14,499 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-21 08:32:14,504 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-21 08:32:14,506 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-21 08:32:14,511 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-21 08:32:14,512 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-21 08:32:14,512 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-21 08:32:14,513 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-21 08:32:14,514 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-21 08:32:14,518 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-21 08:32:14,519 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-21 08:32:14,520 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-21 08:32:14,532 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-21 08:32:14,534 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-21 08:32:14,534 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-21 08:32:14,535 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-21 08:32:14,538 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-06-21 08:32:14,555 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-21 08:32:14,565 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 08:32:14,565 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 08:32:14,569 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 08:32:14,569 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-21 08:32:14,569 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 08:32:14,570 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 08:32:14,570 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 08:32:14,621 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 08:32:14,637 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 08:32:14,643 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 08:32:14,644 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 08:32:14,644 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 08:32:14,645 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/llreve-bench/smt2/loop__digits10_inl.smt2 [2018-06-21 08:32:14,646 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 08:32:14,724 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/llreve-bench/smt2/loop__digits10_inl.smt2 unknown de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.parsing.HornClauseParserScript$1@5448ba7b [2018-06-21 08:32:15,050 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/llreve-bench/smt2/loop__digits10_inl.smt2 [2018-06-21 08:32:15,056 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 08:32:15,062 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 08:32:15,063 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 08:32:15,063 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 08:32:15,065 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 08:32:15,067 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 08:32:15" (1/1) ... [2018-06-21 08:32:19,856 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-21 08:32:19,856 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-21 08:32:19,922 INFO L183 TreeAutomizerCEGAR]: #[INV_MAIN_42]@(don't care) [2018-06-21 08:32:19,922 INFO L183 TreeAutomizerCEGAR]: #[INV_MAIN_42]@(don't care) [2018-06-21 08:32:19,922 INFO L183 TreeAutomizerCEGAR]: #[False, INV_MAIN_42]@(don't care) [2018-06-21 08:32:19,922 INFO L183 TreeAutomizerCEGAR]: #[INV_MAIN_42]@(don't care) [2018-06-21 08:32:19,923 INFO L183 TreeAutomizerCEGAR]: #[INV_MAIN_42]@((let ((.cse0 (* 10 hhv_INV_MAIN_42_0_Int))) (and (<= hhv_INV_MAIN_42_3_Int (+ .cse0 9)) (<= .cse0 hhv_INV_MAIN_42_3_Int) (<= hhv_INV_MAIN_42_1_Int hhv_INV_MAIN_42_4_Int) (<= 1 hhv_INV_MAIN_42_2_Int) (<= hhv_INV_MAIN_42_4_Int hhv_INV_MAIN_42_1_Int)))) [2018-06-21 08:32:19,923 INFO L183 TreeAutomizerCEGAR]: #[INV_MAIN_42]@(don't care) [2018-06-21 08:32:19,923 INFO L183 TreeAutomizerCEGAR]: #[INV_MAIN_42]@(don't care) [2018-06-21 08:32:19,923 INFO L183 TreeAutomizerCEGAR]: #[False, INV_MAIN_42]@(don't care) [2018-06-21 08:32:19,923 INFO L183 TreeAutomizerCEGAR]: #[False]@(don't care) [2018-06-21 08:32:19,926 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@5b5f16c4 and model type null, skipping insertion in model container [2018-06-21 08:32:19,926 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-21 08:32:19,927 INFO L168 Benchmark]: Toolchain (without parser) took 4870.82 ms. Allocated memory was 308.3 MB in the beginning and 422.6 MB in the end (delta: 114.3 MB). Free memory was 258.8 MB in the beginning and 241.6 MB in the end (delta: 17.1 MB). Peak memory consumption was 143.3 MB. Max. memory is 3.6 GB. [2018-06-21 08:32:19,931 INFO L168 Benchmark]: SmtParser took 0.15 ms. Allocated memory is still 308.3 MB. Free memory is still 275.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-21 08:32:19,931 INFO L168 Benchmark]: TreeAutomizer took 4863.59 ms. Allocated memory was 308.3 MB in the beginning and 422.6 MB in the end (delta: 114.3 MB). Free memory was 258.8 MB in the beginning and 241.6 MB in the end (delta: 17.1 MB). Peak memory consumption was 143.3 MB. Max. memory is 3.6 GB. [2018-06-21 08:32:19,935 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.15 ms. Allocated memory is still 308.3 MB. Free memory is still 275.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 4863.59 ms. Allocated memory was 308.3 MB in the beginning and 422.6 MB in the end (delta: 114.3 MB). Free memory was 258.8 MB in the beginning and 241.6 MB in the end (delta: 17.1 MB). Peak memory consumption was 143.3 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/loop__digits10_inl.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_08-32-19-945.csv Received shutdown request...