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/llreve-bench/smt2/arrays/heap__cocome2.array.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-55b8104 [2018-06-18 17:31:30,275 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-18 17:31:30,277 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-18 17:31:30,291 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-18 17:31:30,349 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-18 17:31:30,362 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-18 17:31:30,362 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-18 17:31:30,365 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-18 17:31:30,365 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-18 17:31:30,365 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-18 17:31:30,366 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-18 17:31:30,366 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-18 17:31:30,418 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-18 17:31:30,433 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-18 17:31:30,437 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-18 17:31:30,439 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-18 17:31:30,439 INFO L276 PluginConnector]: SmtParser initialized [2018-06-18 17:31:30,440 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/llreve-bench/smt2/arrays/heap__cocome2.array.smt2 [2018-06-18 17:31:30,442 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-18 17:31:30,541 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/llreve-bench/smt2/arrays/heap__cocome2.array.smt2 unknown de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.parsing.HornClauseParserScript$1@5cf25a6b [2018-06-18 17:31:30,960 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/llreve-bench/smt2/arrays/heap__cocome2.array.smt2 [2018-06-18 17:31:30,967 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-18 17:31:30,975 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-18 17:31:30,976 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-18 17:31:30,976 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-18 17:31:30,979 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-18 17:31:30,980 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 18.06 05:31:30" (1/1) ... [2018-06-18 17:31:31,076 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-18 17:31:31,764 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-18 17:31:32,675 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-18 17:31:33,220 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-18 17:31:33,708 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-18 17:31:34,782 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-18 17:31:35,619 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-18 17:31:37,098 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-18 17:31:37,098 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-18 17:31:37,098 INFO L183 TreeAutomizerCEGAR]: #[False, INV_MAIN_42]@(don't care) [2018-06-18 17:31:37,098 INFO L183 TreeAutomizerCEGAR]: #[INV_MAIN_42]@(don't care) [2018-06-18 17:31:37,099 INFO L183 TreeAutomizerCEGAR]: #[INV_MAIN_42]@(don't care) [2018-06-18 17:31:37,099 INFO L183 TreeAutomizerCEGAR]: #[False, INV_MAIN_42]@(don't care) [2018-06-18 17:31:37,099 INFO L183 TreeAutomizerCEGAR]: #[False]@(don't care) [2018-06-18 17:31:37,099 INFO L183 TreeAutomizerCEGAR]: #[INV_MAIN_42]@((let ((.cse0 (+ hhv_INV_MAIN_42_7_Int hhv_INV_MAIN_42_14_Int))) (and (= hhv_INV_MAIN_42_9_Int 0) (<= hhv_INV_MAIN_42_4_Int hhv_INV_MAIN_42_3_Int) (<= hhv_INV_MAIN_42_12_Int hhv_INV_MAIN_42_9_Int) (= hhv_INV_MAIN_42_16_Array_Int_Int hhv_INV_MAIN_42_8_Array_Int_Int) (= hhv_INV_MAIN_42_0_Int 0) (< .cse0 (+ hhv_INV_MAIN_42_6_Int hhv_INV_MAIN_42_15_Int 1)) (= hhv_INV_MAIN_42_11_Int hhv_INV_MAIN_42_2_Int) (<= (+ hhv_INV_MAIN_42_6_Int hhv_INV_MAIN_42_15_Int) .cse0) (= hhv_INV_MAIN_42_10_Int hhv_INV_MAIN_42_1_Int)))) [2018-06-18 17:31:37,100 INFO L183 TreeAutomizerCEGAR]: #[INV_MAIN_42]@(don't care) [2018-06-18 17:31:37,103 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@3b66f9c5 and model type null, skipping insertion in model container [2018-06-18 17:31:37,104 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-18 17:31:37,105 INFO L168 Benchmark]: Toolchain (without parser) took 6137.66 ms. Allocated memory was 308.8 MB in the beginning and 419.4 MB in the end (delta: 110.6 MB). Free memory was 257.2 MB in the beginning and 255.0 MB in the end (delta: 2.2 MB). Peak memory consumption was 176.4 MB. Max. memory is 3.6 GB. [2018-06-18 17:31:37,108 INFO L168 Benchmark]: SmtParser took 0.18 ms. Allocated memory is still 308.8 MB. Free memory is still 275.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-18 17:31:37,109 INFO L168 Benchmark]: TreeAutomizer took 6128.30 ms. Allocated memory was 308.8 MB in the beginning and 419.4 MB in the end (delta: 110.6 MB). Free memory was 257.2 MB in the beginning and 255.0 MB in the end (delta: 2.2 MB). Peak memory consumption was 176.4 MB. Max. memory is 3.6 GB. [2018-06-18 17:31:37,111 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 308.8 MB. Free memory is still 275.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 6128.30 ms. Allocated memory was 308.8 MB in the beginning and 419.4 MB in the end (delta: 110.6 MB). Free memory was 257.2 MB in the beginning and 255.0 MB in the end (delta: 2.2 MB). Peak memory consumption was 176.4 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/heap__cocome2.array.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-18_17-31-37-128.csv Received shutdown request...