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/HOLA/12.c.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 16:07:19,251 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 16:07:19,253 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 16:07:19,265 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-21 16:07:19,273 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-21 16:07:19,274 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-21 16:07:19,275 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-21 16:07:19,276 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-21 16:07:19,277 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-21 16:07:19,278 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-21 16:07:19,280 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-21 16:07:19,282 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-21 16:07:19,283 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-21 16:07:19,284 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-21 16:07:19,286 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-06-21 16:07:19,295 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-21 16:07:19,309 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 16:07:19,310 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 16:07:19,311 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 16:07:19,311 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 16:07:19,312 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 16:07:19,312 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 16:07:19,365 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 16:07:19,377 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 16:07:19,383 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 16:07:19,385 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 16:07:19,385 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 16:07:19,387 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/eldarica-misc/LIA/HOLA/12.c.smt2 [2018-06-21 16:07:19,389 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 16:07:19,477 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/eldarica-misc/LIA/HOLA/12.c.smt2 unknown [2018-06-21 16:07:19,889 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/eldarica-misc/LIA/HOLA/12.c.smt2 [2018-06-21 16:07:19,895 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 16:07:19,902 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 16:07:19,902 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 16:07:19,903 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 16:07:19,905 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 16:07:19,906 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 04:07:19" (1/1) ... [2018-06-21 16:07:31,687 WARN L168 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 7 [2018-06-21 16:08:01,229 WARN L168 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 7 Received shutdown request... [2018-06-21 16:08:15,696 INFO L215 TreeAutomizerCEGAR]: The program is not decieded... [2018-06-21 16:08:15,698 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@756b6b7a and model type null, skipping insertion in model container [2018-06-21 16:08:15,698 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-21 16:08:15,699 INFO L168 Benchmark]: Toolchain (without parser) took 55803.15 ms. Allocated memory was 308.8 MB in the beginning and 1.7 GB in the end (delta: 1.4 GB). Free memory was 250.3 MB in the beginning and 430.1 MB in the end (delta: -179.8 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2018-06-21 16:08:15,700 INFO L168 Benchmark]: SmtParser took 0.16 ms. Allocated memory is still 308.8 MB. Free memory is still 276.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-21 16:08:15,700 INFO L168 Benchmark]: TreeAutomizer took 55795.75 ms. Allocated memory was 308.8 MB in the beginning and 1.7 GB in the end (delta: 1.4 GB). Free memory was 250.3 MB in the beginning and 430.1 MB in the end (delta: -179.8 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2018-06-21 16:08:15,702 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 308.8 MB. Free memory is still 276.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 55795.75 ms. Allocated memory was 308.8 MB in the beginning and 1.7 GB in the end (delta: 1.4 GB). Free memory was 250.3 MB in the beginning and 430.1 MB in the end (delta: -179.8 MB). Peak memory consumption was 1.3 GB. 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) TreeAutomizer says UNKNOWN/TIMEOUT RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/12.c.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_16-08-15-711.csv Completed graceful shutdown