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/TreeAutomizerNaiveMinimization.epf -i /storage/chc-comp/eldarica-misc/LIA/reve/014c-horn.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 16:40:24,320 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 16:40:24,322 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 16:40:24,336 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-21 16:40:24,384 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-21 16:40:24,385 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-21 16:40:24,386 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-21 16:40:24,389 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-21 16:40:24,390 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-21 16:40:24,391 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-21 16:40:24,391 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-21 16:40:24,402 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 16:40:24,402 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 16:40:24,404 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 16:40:24,404 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 16:40:24,408 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 16:40:24,408 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 16:40:24,462 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 16:40:24,479 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 16:40:24,483 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 16:40:24,484 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 16:40:24,485 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 16:40:24,485 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/eldarica-misc/LIA/reve/014c-horn.smt2 [2018-06-21 16:40:24,487 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 16:40:24,565 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/eldarica-misc/LIA/reve/014c-horn.smt2 unknown [2018-06-21 16:40:24,717 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/eldarica-misc/LIA/reve/014c-horn.smt2 [2018-06-21 16:40:24,723 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 16:40:24,728 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 16:40:24,729 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 16:40:24,730 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 16:40:24,734 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 16:40:24,735 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 04:40:24" (1/1) ... [2018-06-21 16:40:29,800 INFO L194 TreeAutomizerCEGAR]: The program is unsafe, feasible counterexample. [2018-06-21 16:40:29,801 INFO L195 TreeAutomizerCEGAR]: (and REC_f_f([hbv_False_3_Int, hbv_False_4_Int, hbv_False_5_Int, hbv_False_6_Int])) ^^ ((let ((.cse0 (- 1)) (.cse1 (- 10))) (and (= (+ hbv_False_1_Int .cse0) hbv_False_3_Int) (= (+ hbv_False_2_Int .cse0) hbv_False_5_Int) (= (+ hbv_False_2_Int .cse1) 0) (not (<= hbv_False_2_Int 1)) (not (= (+ (+ hbv_False_1_Int hbv_False_4_Int) .cse1) 0)) (not (<= hbv_False_1_Int 0)) (= hbv_False_1_Int hbv_False_2_Int)))) ~~> (false)[(and REC_f_f([hbv_REC_f_f_2_Int, hbv_REC_f_f_1_Int, hbv_REC_f_f_3_Int, hbv_REC_f_f_4_Int])) ^^ ((let ((.cse0 (- 1))) (and (= (+ hhv_REC_f_f_0_Int hbv_REC_f_f_1_Int) hhv_REC_f_f_1_Int) (not (<= hhv_REC_f_f_2_Int 1)) (not (<= hhv_REC_f_f_0_Int 0)) (= (+ hhv_REC_f_f_2_Int hbv_REC_f_f_4_Int) hhv_REC_f_f_3_Int) (= (+ hhv_REC_f_f_2_Int .cse0) hbv_REC_f_f_3_Int) (not (= (+ hhv_REC_f_f_2_Int (- 10)) 0)) (= (+ hhv_REC_f_f_0_Int .cse0) hbv_REC_f_f_2_Int)))) ~~> (REC_f_f)[(and REC_f_f([hbv_REC_f_f_2_Int, hbv_REC_f_f_1_Int, hbv_REC_f_f_3_Int, hbv_REC_f_f_4_Int])) ^^ ((let ((.cse0 (- 1))) (and (= (+ hhv_REC_f_f_0_Int hbv_REC_f_f_1_Int) hhv_REC_f_f_1_Int) (not (<= hhv_REC_f_f_2_Int 1)) (not (<= hhv_REC_f_f_0_Int 0)) (= (+ hhv_REC_f_f_2_Int hbv_REC_f_f_4_Int) hhv_REC_f_f_3_Int) (= (+ hhv_REC_f_f_2_Int .cse0) hbv_REC_f_f_3_Int) (not (= (+ hhv_REC_f_f_2_Int (- 10)) 0)) (= (+ hhv_REC_f_f_0_Int .cse0) hbv_REC_f_f_2_Int)))) ~~> (REC_f_f)[(and REC_f_f([hbv_REC_f_f_2_Int, hbv_REC_f_f_1_Int, hbv_REC_f_f_3_Int, hbv_REC_f_f_4_Int])) ^^ ((let ((.cse0 (- 1))) (and (= (+ hhv_REC_f_f_0_Int hbv_REC_f_f_1_Int) hhv_REC_f_f_1_Int) (not (<= hhv_REC_f_f_2_Int 1)) (not (<= hhv_REC_f_f_0_Int 0)) (= (+ hhv_REC_f_f_2_Int hbv_REC_f_f_4_Int) hhv_REC_f_f_3_Int) (= (+ hhv_REC_f_f_2_Int .cse0) hbv_REC_f_f_3_Int) (not (= (+ hhv_REC_f_f_2_Int (- 10)) 0)) (= (+ hhv_REC_f_f_0_Int .cse0) hbv_REC_f_f_2_Int)))) ~~> (REC_f_f)[(and REC_f_f([hbv_REC_f_f_2_Int, hbv_REC_f_f_1_Int, hbv_REC_f_f_3_Int, hbv_REC_f_f_4_Int])) ^^ ((let ((.cse0 (- 1))) (and (= (+ hhv_REC_f_f_0_Int hbv_REC_f_f_1_Int) hhv_REC_f_f_1_Int) (not (<= hhv_REC_f_f_2_Int 1)) (not (<= hhv_REC_f_f_0_Int 0)) (= (+ hhv_REC_f_f_2_Int hbv_REC_f_f_4_Int) hhv_REC_f_f_3_Int) (= (+ hhv_REC_f_f_2_Int .cse0) hbv_REC_f_f_3_Int) (not (= (+ hhv_REC_f_f_2_Int (- 10)) 0)) (= (+ hhv_REC_f_f_0_Int .cse0) hbv_REC_f_f_2_Int)))) ~~> (REC_f_f)[(and REC_f_f([hbv_REC_f_f_2_Int, hbv_REC_f_f_1_Int, hbv_REC_f_f_3_Int, hbv_REC_f_f_4_Int])) ^^ ((let ((.cse0 (- 1))) (and (= (+ hhv_REC_f_f_0_Int hbv_REC_f_f_1_Int) hhv_REC_f_f_1_Int) (not (<= hhv_REC_f_f_2_Int 1)) (not (<= hhv_REC_f_f_0_Int 0)) (= (+ hhv_REC_f_f_2_Int hbv_REC_f_f_4_Int) hhv_REC_f_f_3_Int) (= (+ hhv_REC_f_f_2_Int .cse0) hbv_REC_f_f_3_Int) (not (= (+ hhv_REC_f_f_2_Int (- 10)) 0)) (= (+ hhv_REC_f_f_0_Int .cse0) hbv_REC_f_f_2_Int)))) ~~> (REC_f_f)[(and REC_f_f([hbv_REC_f_f_2_Int, hbv_REC_f_f_1_Int, hbv_REC_f_f_3_Int, hbv_REC_f_f_4_Int])) ^^ ((let ((.cse0 (- 1))) (and (= (+ hhv_REC_f_f_0_Int hbv_REC_f_f_1_Int) hhv_REC_f_f_1_Int) (not (<= hhv_REC_f_f_2_Int 1)) (not (<= hhv_REC_f_f_0_Int 0)) (= (+ hhv_REC_f_f_2_Int hbv_REC_f_f_4_Int) hhv_REC_f_f_3_Int) (= (+ hhv_REC_f_f_2_Int .cse0) hbv_REC_f_f_3_Int) (not (= (+ hhv_REC_f_f_2_Int (- 10)) 0)) (= (+ hhv_REC_f_f_0_Int .cse0) hbv_REC_f_f_2_Int)))) ~~> (REC_f_f)[(and REC_f_f([hbv_REC_f_f_2_Int, hbv_REC_f_f_1_Int, hbv_REC_f_f_3_Int, hbv_REC_f_f_4_Int])) ^^ ((let ((.cse0 (- 1))) (and (= (+ hhv_REC_f_f_0_Int hbv_REC_f_f_1_Int) hhv_REC_f_f_1_Int) (not (<= hhv_REC_f_f_2_Int 1)) (not (<= hhv_REC_f_f_0_Int 0)) (= (+ hhv_REC_f_f_2_Int hbv_REC_f_f_4_Int) hhv_REC_f_f_3_Int) (= (+ hhv_REC_f_f_2_Int .cse0) hbv_REC_f_f_3_Int) (not (= (+ hhv_REC_f_f_2_Int (- 10)) 0)) (= (+ hhv_REC_f_f_0_Int .cse0) hbv_REC_f_f_2_Int)))) ~~> (REC_f_f)[(and REC_f_f([hbv_REC_f_f_2_Int, hbv_REC_f_f_1_Int, hbv_REC_f_f_3_Int, hbv_REC_f_f_4_Int])) ^^ ((let ((.cse0 (- 1))) (and (= (+ hhv_REC_f_f_0_Int hbv_REC_f_f_1_Int) hhv_REC_f_f_1_Int) (not (<= hhv_REC_f_f_2_Int 1)) (not (<= hhv_REC_f_f_0_Int 0)) (= (+ hhv_REC_f_f_2_Int hbv_REC_f_f_4_Int) hhv_REC_f_f_3_Int) (= (+ hhv_REC_f_f_2_Int .cse0) hbv_REC_f_f_3_Int) (not (= (+ hhv_REC_f_f_2_Int (- 10)) 0)) (= (+ hhv_REC_f_f_0_Int .cse0) hbv_REC_f_f_2_Int)))) ~~> (REC_f_f)[(and REC_f_([hbv_REC_f_f_2_Int, hbv_REC_f_f_1_Int])) ^^ ((and (= hhv_REC_f_f_3_Int hhv_REC_f_f_2_Int) (= (+ hhv_REC_f_f_0_Int hbv_REC_f_f_1_Int) hhv_REC_f_f_1_Int) (not (<= hhv_REC_f_f_0_Int 0)) (= (+ hhv_REC_f_f_0_Int (- 1)) hbv_REC_f_f_2_Int) (<= hhv_REC_f_f_2_Int 1))) ~~> (REC_f_f)[(true) ^^ ((and (= hhv_REC_f__1_Int hhv_REC_f__0_Int) (<= hhv_REC_f__0_Int 0))) ~~> (REC_f_)]]]]]]]]]] [2018-06-21 16:40:29,811 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@3734690 and model type null, skipping insertion in model container [2018-06-21 16:40:29,811 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-21 16:40:29,812 INFO L168 Benchmark]: Toolchain (without parser) took 5088.85 ms. Allocated memory was 309.9 MB in the beginning and 431.5 MB in the end (delta: 121.6 MB). Free memory was 269.2 MB in the beginning and 300.3 MB in the end (delta: -31.2 MB). Peak memory consumption was 90.5 MB. Max. memory is 3.6 GB. [2018-06-21 16:40:29,815 INFO L168 Benchmark]: SmtParser took 0.15 ms. Allocated memory is still 309.9 MB. Free memory is still 277.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-21 16:40:29,815 INFO L168 Benchmark]: TreeAutomizer took 5081.94 ms. Allocated memory was 309.9 MB in the beginning and 431.5 MB in the end (delta: 121.6 MB). Free memory was 268.2 MB in the beginning and 300.3 MB in the end (delta: -32.2 MB). Peak memory consumption was 89.5 MB. Max. memory is 3.6 GB. [2018-06-21 16:40:29,817 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 309.9 MB. Free memory is still 277.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 5081.94 ms. Allocated memory was 309.9 MB in the beginning and 431.5 MB in the end (delta: 121.6 MB). Free memory was 268.2 MB in the beginning and 300.3 MB in the end (delta: -32.2 MB). Peak memory consumption was 89.5 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/014c-horn.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_16-40-29-829.csv Received shutdown request...