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/vmt-chc-benchmarks/cav12/transmitter.13.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-86166b8 [2018-06-23 17:02:43,705 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-23 17:02:43,707 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-23 17:02:43,722 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-23 17:02:43,774 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-23 17:02:43,787 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-23 17:02:43,787 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-23 17:02:43,790 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-23 17:02:43,790 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-23 17:02:43,790 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-23 17:02:43,791 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-23 17:02:43,791 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-23 17:02:43,847 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-23 17:02:43,865 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-23 17:02:43,871 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-23 17:02:43,872 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-23 17:02:43,873 INFO L276 PluginConnector]: SmtParser initialized [2018-06-23 17:02:43,873 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/cav12/transmitter.13.smt2 [2018-06-23 17:02:43,875 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-23 17:02:43,965 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/cav12/transmitter.13.smt2 unknown [2018-06-23 17:02:51,355 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/cav12/transmitter.13.smt2 [2018-06-23 17:02:51,362 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-23 17:02:51,370 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-23 17:02:51,371 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-23 17:02:51,371 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-23 17:02:51,374 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-23 17:02:51,376 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 23.06 05:02:51" (1/1) ... Received shutdown request... [2018-06-23 17:03:46,782 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-06-23 17:03:46,788 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-06-23 17:03:46,825 WARN L1010 $PredicateComparison]: unable to prove that (and (not c_hhv_state_2_Bool) (= 0.0 c_hhv_state_649_Real) (not c_hhv_state_4_Bool) (not c_hhv_state_3_Bool) c_hhv_state_1_Bool (not c_hhv_state_0_Bool) (not c_hhv_state_5_Bool)) is different from false [2018-06-23 17:03:46,826 WARN L1032 $PredicateComparison]: unable to prove that (and (not c_hhv_state_2_Bool) (= 0.0 c_hhv_state_649_Real) (not c_hhv_state_4_Bool) (not c_hhv_state_3_Bool) c_hhv_state_1_Bool (not c_hhv_state_0_Bool) (not c_hhv_state_5_Bool)) is different from true [2018-06-23 17:03:46,827 WARN L1010 $PredicateComparison]: unable to prove that (and (not c_hhv_state_2_Bool) (= 0.0 c_hhv_state_649_Real) (not c_hhv_state_1_Bool) (not c_hhv_state_4_Bool) (not c_hhv_state_3_Bool) c_hhv_state_0_Bool (not c_hhv_state_5_Bool)) is different from false [2018-06-23 17:03:46,828 WARN L1032 $PredicateComparison]: unable to prove that (and (not c_hhv_state_2_Bool) (= 0.0 c_hhv_state_649_Real) (not c_hhv_state_1_Bool) (not c_hhv_state_4_Bool) (not c_hhv_state_3_Bool) c_hhv_state_0_Bool (not c_hhv_state_5_Bool)) is different from true [2018-06-23 17:03:46,835 WARN L176 SmtUtils]: Removed 1 from assertion stack [2018-06-23 17:03:46,836 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer. Reason: Timeout or Toolchain cancelled by user [2018-06-23 17:03:46,839 INFO L168 Benchmark]: Toolchain (without parser) took 55476.52 ms. Allocated memory was 950.5 MB in the beginning and 1.6 GB in the end (delta: 604.5 MB). Free memory was 239.2 MB in the beginning and 411.0 MB in the end (delta: -171.9 MB). Peak memory consumption was 432.6 MB. Max. memory is 3.6 GB. [2018-06-23 17:03:46,841 INFO L168 Benchmark]: SmtParser took 0.18 ms. Allocated memory is still 302.0 MB. Free memory is still 269.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-23 17:03:46,841 INFO L168 Benchmark]: TreeAutomizer took 55467.46 ms. Allocated memory was 950.5 MB in the beginning and 1.6 GB in the end (delta: 604.5 MB). Free memory was 239.2 MB in the beginning and 411.0 MB in the end (delta: -171.9 MB). Peak memory consumption was 432.6 MB. Max. memory is 3.6 GB. [2018-06-23 17:03:46,844 INFO L344 ainManager$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 302.0 MB. Free memory is still 269.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 55467.46 ms. Allocated memory was 950.5 MB in the beginning and 1.6 GB in the end (delta: 604.5 MB). Free memory was 239.2 MB in the beginning and 411.0 MB in the end (delta: -171.9 MB). Peak memory consumption was 432.6 MB. Max. memory is 3.6 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer: - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer) Toolchain cancelled while SimplifyDDAWithTimeout was simplifying term of DAG size 12. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/transmitter.13.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-23_17-03-46-854.csv Completed graceful shutdown