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/sally-chc-benchmarks/tte_synchro/tte_synchro.sm_clock_distance_strict.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 19:18:27,853 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 19:18:27,855 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 19:18:27,865 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-21 19:18:27,866 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-21 19:18:27,867 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-21 19:18:27,868 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-21 19:18:27,872 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-21 19:18:27,873 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-21 19:18:27,874 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-21 19:18:27,874 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-21 19:18:27,874 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-21 19:18:27,876 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-21 19:18:27,877 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-21 19:18:27,878 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-21 19:18:27,878 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-21 19:18:27,880 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-21 19:18:27,882 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-21 19:18:27,883 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-21 19:18:27,884 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-21 19:18:27,885 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-21 19:18:27,887 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-06-21 19:18:27,892 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-21 19:18:27,893 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-21 19:18:27,893 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-21 19:18:27,894 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-21 19:18:27,894 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-21 19:18:27,895 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-21 19:18:27,895 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-21 19:18:27,902 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 19:18:27,903 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 19:18:27,904 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 19:18:27,905 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 19:18:27,905 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 19:18:27,915 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 19:18:27,967 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 19:18:27,981 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 19:18:27,986 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 19:18:27,988 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 19:18:27,988 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 19:18:27,989 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/tte_synchro/tte_synchro.sm_clock_distance_strict.smt2 [2018-06-21 19:18:27,990 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 19:18:28,079 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/tte_synchro/tte_synchro.sm_clock_distance_strict.smt2 unknown [2018-06-21 19:18:28,468 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/tte_synchro/tte_synchro.sm_clock_distance_strict.smt2 [2018-06-21 19:18:28,473 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 19:18:28,480 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 19:18:28,481 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 19:18:28,481 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 19:18:28,484 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 19:18:28,485 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 07:18:28" (1/1) ... Received shutdown request... [2018-06-21 19:19:24,187 WARN L176 SmtUtils]: Removed 4 from assertion stack [2018-06-21 19:19:24,188 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer. Reason: Timeout or Toolchain cancelled by user [2018-06-21 19:19:24,194 INFO L168 Benchmark]: Toolchain (without parser) took 55716.58 ms. Allocated memory was 302.5 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 252.1 MB in the beginning and 589.3 MB in the end (delta: -337.1 MB). Peak memory consumption was 870.8 MB. Max. memory is 3.6 GB. [2018-06-21 19:19:24,195 INFO L168 Benchmark]: SmtParser took 0.16 ms. Allocated memory is still 302.5 MB. Free memory is still 270.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-21 19:19:24,196 INFO L168 Benchmark]: TreeAutomizer took 55708.89 ms. Allocated memory was 302.5 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 252.1 MB in the beginning and 589.3 MB in the end (delta: -337.1 MB). Peak memory consumption was 870.8 MB. Max. memory is 3.6 GB. [2018-06-21 19:19:24,199 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.16 ms. Allocated memory is still 302.5 MB. Free memory is still 270.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 55708.89 ms. Allocated memory was 302.5 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 252.1 MB in the beginning and 589.3 MB in the end (delta: -337.1 MB). Peak memory consumption was 870.8 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 19. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/tte_synchro.sm_clock_distance_strict.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_19-19-24-213.csv Completed graceful shutdown