java -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/TreeAutomizer/TreeAutomizerNaiveMinimization.epf -i /storage/chc-comp/eldarica-misc/LIA/HOLA/36.c.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1792c6b [2018-06-15 06:48:10,121 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-15 06:48:10,123 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-15 06:48:10,144 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-15 06:48:10,201 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-15 06:48:10,209 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-15 06:48:10,209 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-15 06:48:10,211 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-15 06:48:10,212 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-15 06:48:10,212 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-15 06:48:10,213 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-15 06:48:10,249 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-15 06:48:10,269 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-15 06:48:10,278 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-15 06:48:10,280 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-15 06:48:10,280 INFO L276 PluginConnector]: SmtParser initialized [2018-06-15 06:48:10,281 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/eldarica-misc/LIA/HOLA/36.c.smt2 [2018-06-15 06:48:10,282 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-15 06:48:10,383 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/eldarica-misc/LIA/HOLA/36.c.smt2 unknown [2018-06-15 06:48:11,082 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/eldarica-misc/LIA/HOLA/36.c.smt2 [2018-06-15 06:48:11,090 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-15 06:48:11,097 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-15 06:48:11,098 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-15 06:48:11,098 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-15 06:48:11,102 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-15 06:48:11,103 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 15.06 06:48:11" (1/1) ... [2018-06-15 06:48:11,223 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:48:16,361 WARN L168 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 3 [2018-06-15 06:48:19,731 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:48:26,636 WARN L168 SmtUtils]: Spent 981.00 ms on a formula simplification that was a NOOP. DAG size: 3 [2018-06-15 06:48:29,803 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:48:35,181 WARN L168 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 10 [2018-06-15 06:48:39,032 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:48:42,572 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:48:45,997 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:48:50,167 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:48:54,894 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. Received shutdown request... [2018-06-15 06:48:56,079 WARN L176 SmtUtils]: Removed 1 from assertion stack [2018-06-15 06:48:56,079 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer. Reason: Timeout or Toolchain cancelled by user [2018-06-15 06:48:56,112 INFO L168 Benchmark]: Toolchain (without parser) took 44992.03 ms. Allocated memory was 303.0 MB in the beginning and 1.6 GB in the end (delta: 1.3 GB). Free memory was 219.5 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.2 GB. Max. memory is 3.6 GB. [2018-06-15 06:48:56,113 INFO L168 Benchmark]: SmtParser took 0.19 ms. Allocated memory is still 303.0 MB. Free memory is still 269.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-15 06:48:56,113 INFO L168 Benchmark]: TreeAutomizer took 44983.25 ms. Allocated memory was 303.0 MB in the beginning and 1.6 GB in the end (delta: 1.3 GB). Free memory was 219.5 MB in the beginning and 280.8 MB in the end (delta: -61.3 MB). Peak memory consumption was 1.2 GB. Max. memory is 3.6 GB. [2018-06-15 06:48:56,114 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.19 ms. Allocated memory is still 303.0 MB. Free memory is still 269.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 44983.25 ms. Allocated memory was 303.0 MB in the beginning and 1.6 GB in the end (delta: 1.3 GB). Free memory was 219.5 MB in the beginning and 280.8 MB in the end (delta: -61.3 MB). Peak memory consumption was 1.2 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 SimplifyDDAWithTimeout was simplifying term of DAG size 5. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/36.c.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-15_06-48-56-132.csv Completed graceful shutdown