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/TreeAutomizerNaiveMinimization.epf -i /storage/chc-comp/vmt-chc-benchmarks/lustre/durationThm_3_e7_334_e7_118.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1792c6b [2018-06-15 10:08:57,350 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-15 10:08:57,352 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-15 10:08:57,364 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-15 10:08:57,421 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-15 10:08:57,433 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-15 10:08:57,434 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-15 10:08:57,439 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-15 10:08:57,439 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-15 10:08:57,440 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-15 10:08:57,440 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-15 10:08:57,497 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-15 10:08:57,512 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-15 10:08:57,519 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-15 10:08:57,521 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-15 10:08:57,521 INFO L276 PluginConnector]: SmtParser initialized [2018-06-15 10:08:57,522 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/lustre/durationThm_3_e7_334_e7_118.smt2 [2018-06-15 10:08:57,523 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-15 10:08:57,618 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/durationThm_3_e7_334_e7_118.smt2 unknown [2018-06-15 10:08:57,819 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/durationThm_3_e7_334_e7_118.smt2 [2018-06-15 10:08:57,825 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-15 10:08:57,831 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-15 10:08:57,832 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-15 10:08:57,832 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-15 10:08:57,835 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-15 10:08:57,838 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 15.06 10:08:57" (1/1) ... [2018-06-15 10:08:57,953 INFO L194 TreeAutomizerCEGAR]: The program is unsafe, feasible counterexample. [2018-06-15 10:08:57,955 INFO L195 TreeAutomizerCEGAR]: (and state([hbv_False_2_Int, hbv_False_3_Int, hbv_False_4_Bool, hbv_False_5_Bool, hbv_False_6_Int, hbv_False_7_Int, hbv_False_8_Int, hbv_False_9_Int, hbv_False_10_Bool, hbv_False_11_Int, hbv_False_12_Int, hbv_False_13_Int, hbv_False_14_Int, hbv_False_1_Bool, hbv_False_15_Int, hbv_False_16_Int, hbv_False_17_Bool, hbv_False_18_Bool, hbv_False_19_Int, hbv_False_20_Int, hbv_False_21_Int])) ^^ ((not hbv_False_1_Bool)) ~~> (false)[(true) ^^ ((let ((.cse1 (not hhv_state_3_Bool)) (.cse0 (not hhv_state_2_Bool)) (.cse2 (not hhv_state_8_Bool))) (and (= hhv_state_9_Int hhv_state_14_Int) (= hhv_state_4_Int 0) (= hhv_state_11_Int hhv_state_15_Int) (= hhv_state_4_Int hhv_state_5_Int) (= hhv_state_9_Int hhv_state_10_Int) (= hhv_state_11_Int hhv_state_12_Int) (= hhv_state_0_Int 0) (not (and (or .cse0 .cse1) (or hhv_state_2_Bool hhv_state_3_Bool))) (= hhv_state_6_Int hhv_state_7_Int) (not (and (or hhv_state_8_Bool hhv_state_3_Bool) (or .cse2 .cse1))) (not (let ((.cse3 (<= 1 hhv_state_12_Int)) (.cse4 (<= 1 hhv_state_10_Int)) (.cse5 (<= hhv_state_5_Int hhv_state_10_Int)) (.cse6 (<= hhv_state_12_Int hhv_state_7_Int))) (and (or (and (not .cse3) (not .cse4)) .cse0 (not .cse5) (and (not hhv_state_16_Bool) .cse6)) (or hhv_state_2_Bool (and (or .cse3 .cse4) .cse5 (or (not .cse6) hhv_state_16_Bool)))))) (not (let ((.cse7 (<= (+ hhv_state_1_Int (let ((.cse8 (- 1))) (+ (* .cse8 hhv_state_10_Int) (* .cse8 hhv_state_12_Int)))) 0))) (and (or hhv_state_13_Bool .cse2 .cse7) (or (and hhv_state_8_Bool (not .cse7)) (not hhv_state_13_Bool))))) (= hhv_state_6_Int 0) (= hhv_state_0_Int hhv_state_1_Int)))) ~~> (state)] [2018-06-15 10:08:57,962 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@2253f152 and model type null, skipping insertion in model container [2018-06-15 10:08:57,962 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-15 10:08:57,964 INFO L168 Benchmark]: Toolchain (without parser) took 138.32 ms. Allocated memory is still 308.8 MB. Free memory was 267.1 MB in the beginning and 263.1 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 3.6 GB. [2018-06-15 10:08:57,966 INFO L168 Benchmark]: SmtParser took 0.17 ms. Allocated memory is still 308.8 MB. Free memory is still 276.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-15 10:08:57,966 INFO L168 Benchmark]: TreeAutomizer took 130.79 ms. Allocated memory is still 308.8 MB. Free memory was 267.1 MB in the beginning and 263.1 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 3.6 GB. [2018-06-15 10:08:57,969 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.17 ms. Allocated memory is still 308.8 MB. Free memory is still 276.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 130.79 ms. Allocated memory is still 308.8 MB. Free memory was 267.1 MB in the beginning and 263.1 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 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/durationThm_3_e7_334_e7_118.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-15_10-08-57-981.csv Received shutdown request...