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/tta_startup/simple_startup2.3.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 19:16:05,346 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 19:16:05,349 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 19:16:05,362 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-21 19:16:05,374 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-21 19:16:05,374 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-21 19:16:05,375 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-21 19:16:05,379 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-21 19:16:05,380 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-21 19:16:05,382 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-21 19:16:05,395 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-21 19:16:05,396 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-21 19:16:05,397 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-21 19:16:05,398 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-21 19:16:05,400 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-06-21 19:16:05,408 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-21 19:16:05,414 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 19:16:05,415 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 19:16:05,416 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 19:16:05,416 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 19:16:05,417 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 19:16:05,417 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 19:16:05,461 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 19:16:05,477 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 19:16:05,481 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 19:16:05,483 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 19:16:05,483 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 19:16:05,484 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/tta_startup/simple_startup2.3.smt2 [2018-06-21 19:16:05,485 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 19:16:05,572 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/tta_startup/simple_startup2.3.smt2 unknown [2018-06-21 19:16:05,869 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/tta_startup/simple_startup2.3.smt2 [2018-06-21 19:16:05,874 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 19:16:05,879 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 19:16:05,880 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 19:16:05,880 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 19:16:05,882 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 19:16:05,883 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 07:16:05" (1/1) ... [2018-06-21 19:16:06,731 WARN L168 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 27 [2018-06-21 19:16:10,242 WARN L168 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 45 [2018-06-21 19:16:12,463 WARN L168 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 33 [2018-06-21 19:16:12,732 WARN L168 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 37 [2018-06-21 19:16:12,980 WARN L168 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 39 [2018-06-21 19:16:17,035 WARN L168 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 90 [2018-06-21 19:16:18,671 WARN L168 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 508 DAG size of output: 110 [2018-06-21 19:16:19,989 WARN L168 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 412 DAG size of output: 69 [2018-06-21 19:16:20,704 WARN L168 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 51 [2018-06-21 19:16:25,817 WARN L168 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 644 DAG size of output: 76 [2018-06-21 19:16:28,224 WARN L168 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 836 DAG size of output: 101 [2018-06-21 19:16:31,734 WARN L168 SmtUtils]: Spent 2.86 s on a formula simplification. DAG size of input: 1207 DAG size of output: 106 [2018-06-21 19:16:33,501 WARN L168 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 863 DAG size of output: 115 [2018-06-21 19:16:33,973 WARN L168 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 46 [2018-06-21 19:16:38,553 WARN L168 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 574 DAG size of output: 151 [2018-06-21 19:16:39,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 19:16:39,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 19:16:39,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 19:16:40,347 WARN L168 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 804 DAG size of output: 160 [2018-06-21 19:16:41,776 WARN L168 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 778 DAG size of output: 139 [2018-06-21 19:16:42,640 WARN L168 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 489 DAG size of output: 91 [2018-06-21 19:16:43,101 WARN L168 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 54 [2018-06-21 19:16:46,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 19:16:47,754 WARN L168 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 555 DAG size of output: 177 [2018-06-21 19:16:52,269 WARN L168 SmtUtils]: Spent 4.16 s on a formula simplification. DAG size of input: 899 DAG size of output: 214 [2018-06-21 19:16:55,982 WARN L168 SmtUtils]: Spent 3.28 s on a formula simplification. DAG size of input: 942 DAG size of output: 137 [2018-06-21 19:16:57,859 WARN L168 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 613 DAG size of output: 108 Received shutdown request... [2018-06-21 19:16:58,359 WARN L176 SmtUtils]: Removed 4 from assertion stack [2018-06-21 19:16:58,360 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 19:16:58,362 INFO L168 Benchmark]: Toolchain (without parser) took 52487.71 ms. Allocated memory was 308.3 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 262.6 MB in the beginning and 1.1 GB in the end (delta: -867.1 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2018-06-21 19:16:58,363 INFO L168 Benchmark]: SmtParser took 0.17 ms. Allocated memory is still 308.3 MB. Free memory is still 275.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-21 19:16:58,363 INFO L168 Benchmark]: TreeAutomizer took 52481.70 ms. Allocated memory was 308.3 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 261.6 MB in the beginning and 1.1 GB in the end (delta: -868.1 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2018-06-21 19:16:58,366 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 308.3 MB. Free memory is still 275.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 52481.70 ms. Allocated memory was 308.3 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 261.6 MB in the beginning and 1.1 GB in the end (delta: -868.1 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) Toolchain cancelled while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 475. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/simple_startup2.3.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_19-16-58-374.csv Completed graceful shutdown