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_startup2.2.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 19:15:34,767 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 19:15:34,769 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 19:15:34,781 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-21 19:15:34,781 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-21 19:15:34,782 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-21 19:15:34,786 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-21 19:15:34,789 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-21 19:15:34,790 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-21 19:15:34,791 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-21 19:15:34,793 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 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[2018-06-21 19:15:34,832 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-21 19:15:34,844 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 19:15:34,845 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 19:15:34,846 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 19:15:34,846 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 19:15:34,848 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 19:15:34,848 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 19:15:34,900 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 19:15:34,913 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 19:15:34,917 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 19:15:34,918 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 19:15:34,919 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 19:15:34,919 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/tta_startup/simple_startup2.2.smt2 [2018-06-21 19:15:34,921 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 19:15:35,015 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/tta_startup/simple_startup2.2.smt2 unknown [2018-06-21 19:15:35,253 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/tta_startup/simple_startup2.2.smt2 [2018-06-21 19:15:35,262 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 19:15:35,270 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 19:15:35,271 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 19:15:35,271 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 19:15:35,274 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 19:15:35,275 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 07:15:35" (1/1) ... [2018-06-21 19:15:43,011 WARN L168 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 55 [2018-06-21 19:15:43,243 WARN L168 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 38 [2018-06-21 19:15:46,708 WARN L168 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 65 [2018-06-21 19:15:47,507 WARN L168 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 78 [2018-06-21 19:15:48,139 WARN L168 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 57 [2018-06-21 19:15:48,466 WARN L168 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 36 [2018-06-21 19:15:51,069 WARN L168 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 46 [2018-06-21 19:15:51,454 WARN L168 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 75 [2018-06-21 19:15:51,718 WARN L168 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 74 [2018-06-21 19:15:51,950 WARN L168 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 50 [2018-06-21 19:15:55,215 WARN L168 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 38 [2018-06-21 19:15:55,482 WARN L168 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 39 [2018-06-21 19:15:56,285 WARN L168 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 91 [2018-06-21 19:15:57,080 WARN L168 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 88 [2018-06-21 19:15:57,456 WARN L168 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 50 [2018-06-21 19:15:57,677 WARN L168 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 39 [2018-06-21 19:16:00,046 WARN L168 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 67 [2018-06-21 19:16:00,433 WARN L168 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 82 [2018-06-21 19:16:00,829 WARN L168 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 82 [2018-06-21 19:16:01,233 WARN L168 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 61 [2018-06-21 19:16:01,513 WARN L168 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 41 [2018-06-21 19:16:04,066 WARN L168 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 61 [2018-06-21 19:16:04,718 WARN L168 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 94 [2018-06-21 19:16:05,552 WARN L168 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 103 [2018-06-21 19:16:06,117 WARN L168 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 69 [2018-06-21 19:16:06,407 WARN L168 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 49 [2018-06-21 19:16:08,191 WARN L168 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 64 [2018-06-21 19:16:11,024 WARN L168 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 41 [2018-06-21 19:16:11,523 WARN L168 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 90 [2018-06-21 19:16:12,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 19:16:12,869 WARN L168 SmtUtils]: Spent 938.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 148 [2018-06-21 19:16:14,517 WARN L168 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 546 DAG size of output: 136 [2018-06-21 19:16:15,741 WARN L168 SmtUtils]: Spent 831.00 ms on a formula simplification. DAG size of input: 441 DAG size of output: 98 [2018-06-21 19:16:16,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 19:16:16,206 WARN L168 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 51 [2018-06-21 19:16:19,045 WARN L168 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 89 [2018-06-21 19:16:20,365 WARN L168 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 465 DAG size of output: 150 [2018-06-21 19:16:21,467 WARN L168 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 489 DAG size of output: 101 [2018-06-21 19:16:22,465 WARN L168 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 88 [2018-06-21 19:16:22,917 WARN L168 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 52 [2018-06-21 19:16:25,425 WARN L168 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 22 [2018-06-21 19:16:26,058 WARN L168 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 388 DAG size of output: 78 Received shutdown request... [2018-06-21 19:16:26,485 WARN L176 SmtUtils]: Removed 2 from assertion stack [2018-06-21 19:16:26,502 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 19:16:26,505 INFO L168 Benchmark]: Toolchain (without parser) took 51242.06 ms. Allocated memory was 308.3 MB in the beginning and 1.3 GB in the end (delta: 1.0 GB). Free memory was 265.6 MB in the beginning and 285.0 MB in the end (delta: -19.4 MB). Peak memory consumption was 987.2 MB. Max. memory is 3.6 GB. [2018-06-21 19:16:26,505 INFO L168 Benchmark]: SmtParser took 0.16 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 19:16:26,506 INFO L168 Benchmark]: TreeAutomizer took 51233.47 ms. Allocated memory was 308.3 MB in the beginning and 1.3 GB in the end (delta: 1.0 GB). Free memory was 264.6 MB in the beginning and 285.0 MB in the end (delta: -20.4 MB). Peak memory consumption was 986.2 MB. Max. memory is 3.6 GB. [2018-06-21 19:16:26,507 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 308.3 MB. Free memory is still 275.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 51233.47 ms. Allocated memory was 308.3 MB in the beginning and 1.3 GB in the end (delta: 1.0 GB). Free memory was 264.6 MB in the beginning and 285.0 MB in the end (delta: -20.4 MB). Peak memory consumption was 986.2 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 PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 458. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/simple_startup2.2.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_19-16-26-516.csv Completed graceful shutdown