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/misc/mvs_with_timeouts3.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 18:19:38,677 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 18:19:38,679 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 18:19:38,692 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-21 18:19:38,692 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-21 18:19:38,694 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-21 18:19:38,695 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-21 18:19:38,698 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-21 18:19:38,700 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-21 18:19:38,700 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-21 18:19:38,702 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 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[2018-06-21 18:19:38,741 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-21 18:19:38,750 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 18:19:38,750 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 18:19:38,752 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 18:19:38,753 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 18:19:38,753 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 18:19:38,753 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 18:19:38,795 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 18:19:38,812 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 18:19:38,817 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 18:19:38,819 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 18:19:38,819 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 18:19:38,820 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/misc/mvs_with_timeouts3.smt2 [2018-06-21 18:19:38,821 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 18:19:38,914 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/misc/mvs_with_timeouts3.smt2 unknown [2018-06-21 18:19:39,108 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/misc/mvs_with_timeouts3.smt2 [2018-06-21 18:19:39,113 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 18:19:39,119 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 18:19:39,120 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 18:19:39,120 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 18:19:39,124 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 18:19:39,126 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 06:19:39" (1/1) ... [2018-06-21 18:19:40,707 WARN L168 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 34 [2018-06-21 18:19:42,434 WARN L168 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 52 [2018-06-21 18:19:43,104 WARN L168 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 60 [2018-06-21 18:19:45,972 WARN L168 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 236 DAG size of output: 62 [2018-06-21 18:19:46,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:19:46,888 WARN L168 SmtUtils]: Spent 856.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 79 [2018-06-21 18:19:47,753 WARN L168 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 69 [2018-06-21 18:19:47,945 WARN L168 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 44 [2018-06-21 18:19:55,465 WARN L168 SmtUtils]: Spent 3.93 s on a formula simplification. DAG size of input: 664 DAG size of output: 99 [2018-06-21 18:19:56,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:19:56,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:19:57,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:19:58,878 WARN L168 SmtUtils]: Spent 3.21 s on a formula simplification. DAG size of input: 552 DAG size of output: 115 [2018-06-21 18:19:59,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:19:59,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:19:59,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:20:01,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:20:02,303 WARN L168 SmtUtils]: Spent 3.19 s on a formula simplification. DAG size of input: 613 DAG size of output: 106 [2018-06-21 18:20:05,492 WARN L168 SmtUtils]: Spent 2.99 s on a formula simplification. DAG size of input: 449 DAG size of output: 97 [2018-06-21 18:20:09,247 WARN L168 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2018-06-21 18:20:11,845 WARN L168 SmtUtils]: Spent 2.46 s on a formula simplification. DAG size of input: 669 DAG size of output: 152 [2018-06-21 18:20:12,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:20:12,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:20:12,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:20:12,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:20:13,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:20:13,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:20:13,192 WARN L168 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 587 DAG size of output: 74 [2018-06-21 18:20:13,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:20:13,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:20:13,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:20:14,168 WARN L168 SmtUtils]: Spent 807.00 ms on a formula simplification. DAG size of input: 472 DAG size of output: 86 [2018-06-21 18:20:14,744 WARN L168 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 75 [2018-06-21 18:20:18,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:20:19,817 WARN L168 SmtUtils]: Spent 2.27 s on a formula simplification. DAG size of input: 597 DAG size of output: 77 [2018-06-21 18:20:20,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:20:21,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:20:21,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:20:21,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:20:22,236 WARN L168 SmtUtils]: Spent 2.27 s on a formula simplification. DAG size of input: 566 DAG size of output: 81 [2018-06-21 18:20:23,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:20:23,792 WARN L168 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 368 DAG size of output: 94 [2018-06-21 18:20:24,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:20:24,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:20:25,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:20:26,707 WARN L168 SmtUtils]: Spent 2.61 s on a formula simplification. DAG size of input: 569 DAG size of output: 104 [2018-06-21 18:20:31,872 WARN L168 SmtUtils]: Spent 2.95 s on a formula simplification. DAG size of input: 630 DAG size of output: 117 [2018-06-21 18:20:33,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:20:33,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:20:34,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:20:34,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. Received shutdown request... [2018-06-21 18:20:34,869 WARN L176 SmtUtils]: Removed 2 from assertion stack [2018-06-21 18:20:34,870 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 18:20:34,872 INFO L168 Benchmark]: Toolchain (without parser) took 55757.76 ms. Allocated memory was 304.6 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 262.9 MB in the beginning and 930.0 MB in the end (delta: -667.1 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2018-06-21 18:20:34,872 INFO L168 Benchmark]: SmtParser took 0.16 ms. Allocated memory is still 304.6 MB. Free memory is still 270.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-21 18:20:34,873 INFO L168 Benchmark]: TreeAutomizer took 55751.42 ms. Allocated memory was 304.6 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 262.9 MB in the beginning and 930.0 MB in the end (delta: -667.1 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2018-06-21 18:20:34,876 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 304.6 MB. Free memory is still 270.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 55751.42 ms. Allocated memory was 304.6 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 262.9 MB in the beginning and 930.0 MB in the end (delta: -667.1 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 634. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/mvs_with_timeouts3.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_18-20-34-888.csv Completed graceful shutdown