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/hopv/lia/mochi/apply.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-86166b8 [2018-06-23 13:55:04,993 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-23 13:55:04,995 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-23 13:55:05,011 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-23 13:55:05,043 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-23 13:55:05,059 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-23 13:55:05,059 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-23 13:55:05,061 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-23 13:55:05,061 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-23 13:55:05,061 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-23 13:55:05,062 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-23 13:55:05,062 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-23 13:55:05,118 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-23 13:55:05,133 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-23 13:55:05,136 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-23 13:55:05,140 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-23 13:55:05,141 INFO L276 PluginConnector]: SmtParser initialized [2018-06-23 13:55:05,141 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/hopv/lia/mochi/apply.smt2 [2018-06-23 13:55:05,142 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-23 13:55:05,218 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/hopv/lia/mochi/apply.smt2 unknown [2018-06-23 13:55:05,390 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/hopv/lia/mochi/apply.smt2 [2018-06-23 13:55:05,400 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-23 13:55:05,409 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-23 13:55:05,410 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-23 13:55:05,410 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-23 13:55:05,414 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-23 13:55:05,415 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 23.06 01:55:05" (1/1) ... [2018-06-23 13:55:05,918 INFO L194 TreeAutomizerCEGAR]: The program is unsafe, feasible counterexample. [2018-06-23 13:55:05,918 INFO L195 TreeAutomizerCEGAR]: (and g$unknown:6([hbv_False_2_Int, hbv_False_1_Int])) ^^ ((let ((.cse0 (= 0 hbv_False_3_Int))) (and (not (let ((.cse1 (= hbv_False_1_Int hbv_False_2_Int))) (and (or (not .cse0) .cse1) (or .cse0 (not .cse1))))) .cse0))) ~~> (false)[(and apply$unknown:1([hhv_gDLRunknownCLN6_0_Int]) k$unknown:8([hhv_gDLRunknownCLN6_1_Int])) ^^ (true) ~~> (g$unknown:6)[(and apply$unknown:3([hhv_applyDLRunknownCLN1_0_Int])) ^^ (true) ~~> (apply$unknown:1)[(and k$unknown:8([hhv_applyDLRunknownCLN3_0_Int])) ^^ (true) ~~> (apply$unknown:3)[(true) ^^ ((= hhv_kDLRunknownCLN8_0_Int 0)) ~~> (k$unknown:8)]], (and apply$unknown:4([hbv_kDLRunknownCLN8_2_Int, hbv_kDLRunknownCLN8_1_Int]) k$unknown:8([hbv_kDLRunknownCLN8_1_Int])) ^^ ((= hhv_kDLRunknownCLN8_0_Int (+ hbv_kDLRunknownCLN8_1_Int 1))) ~~> (k$unknown:8)[(and apply$unknown:3([hhv_applyDLRunknownCLN4_1_Int]) apply$unknown:2([hbv_applyDLRunknownCLN4_1_Int, hhv_applyDLRunknownCLN4_1_Int])) ^^ ((= hhv_applyDLRunknownCLN4_0_Int hbv_applyDLRunknownCLN4_1_Int)) ~~> (apply$unknown:4)[(and k$unknown:8([hhv_applyDLRunknownCLN3_0_Int])) ^^ (true) ~~> (apply$unknown:3)[(true) ^^ ((= hhv_kDLRunknownCLN8_0_Int 0)) ~~> (k$unknown:8)], (and g$unknown:7([hhv_applyDLRunknownCLN2_0_Int, hhv_applyDLRunknownCLN2_1_Int, hbv_applyDLRunknownCLN2_1_Int]) apply$unknown:1([hhv_applyDLRunknownCLN2_1_Int]) k$unknown:8([hbv_applyDLRunknownCLN2_1_Int])) ^^ (true) ~~> (apply$unknown:2)[(and g$unknown:6([hhv_gDLRunknownCLN7_1_Int, hhv_gDLRunknownCLN7_2_Int])) ^^ ((let ((.cse2 (= 0 hbv_gDLRunknownCLN7_1_Int))) (let ((.cse0 (not .cse2))) (and (not (let ((.cse1 (= hhv_gDLRunknownCLN7_2_Int hhv_gDLRunknownCLN7_1_Int))) (and (or .cse0 .cse1) (or .cse2 (not .cse1))))) (= hhv_gDLRunknownCLN7_0_Int 1) .cse0)))) ~~> (g$unknown:7)[(and apply$unknown:1([hhv_gDLRunknownCLN6_0_Int]) k$unknown:8([hhv_gDLRunknownCLN6_1_Int])) ^^ (true) ~~> (g$unknown:6)[(and apply$unknown:3([hhv_applyDLRunknownCLN1_0_Int])) ^^ (true) ~~> (apply$unknown:1)[(and k$unknown:8([hhv_applyDLRunknownCLN3_0_Int])) ^^ (true) ~~> (apply$unknown:3)[(true) ^^ ((= hhv_kDLRunknownCLN8_0_Int 0)) ~~> (k$unknown:8)]], (true) ^^ ((= hhv_kDLRunknownCLN8_0_Int 0)) ~~> (k$unknown:8)]], (and apply$unknown:3([hhv_applyDLRunknownCLN1_0_Int])) ^^ (true) ~~> (apply$unknown:1)[(and k$unknown:8([hhv_applyDLRunknownCLN3_0_Int])) ^^ (true) ~~> (apply$unknown:3)[(true) ^^ ((= hhv_kDLRunknownCLN8_0_Int 0)) ~~> (k$unknown:8)]], (true) ^^ ((= hhv_kDLRunknownCLN8_0_Int 0)) ~~> (k$unknown:8)]], (true) ^^ ((= hhv_kDLRunknownCLN8_0_Int 0)) ~~> (k$unknown:8)]]] [2018-06-23 13:55:05,933 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@2510bcc5 and model type null, skipping insertion in model container [2018-06-23 13:55:05,933 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-23 13:55:05,934 INFO L168 Benchmark]: Toolchain (without parser) took 533.60 ms. Allocated memory is still 309.9 MB. Free memory was 268.1 MB in the beginning and 247.2 MB in the end (delta: 20.9 MB). Peak memory consumption was 20.9 MB. Max. memory is 3.6 GB. [2018-06-23 13:55:05,946 INFO L168 Benchmark]: SmtParser took 0.14 ms. Allocated memory is still 309.9 MB. Free memory is still 275.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-23 13:55:05,947 INFO L168 Benchmark]: TreeAutomizer took 523.41 ms. Allocated memory is still 309.9 MB. Free memory was 268.1 MB in the beginning and 247.2 MB in the end (delta: 20.9 MB). Peak memory consumption was 20.9 MB. Max. memory is 3.6 GB. [2018-06-23 13:55:05,949 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.14 ms. Allocated memory is still 309.9 MB. Free memory is still 275.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 523.41 ms. Allocated memory is still 309.9 MB. Free memory was 268.1 MB in the beginning and 247.2 MB in the end (delta: 20.9 MB). Peak memory consumption was 20.9 MB. Max. memory is 3.6 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer: - TreeAutomizerUnsatResult: UNSAT The given horn clause set is UNSAT 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/apply.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-23_13-55-05-959.csv Received shutdown request...