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/17.c.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1792c6b [2018-06-15 06:42:56,743 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-15 06:42:56,746 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-15 06:42:56,760 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-15 06:42:56,760 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-15 06:42:56,762 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-15 06:42:56,763 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-15 06:42:56,765 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-15 06:42:56,768 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-15 06:42:56,769 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-15 06:42:56,771 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 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[2018-06-15 06:42:56,775 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-15 06:42:56,776 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-15 06:42:56,778 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-15 06:42:56,781 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-15 06:42:56,783 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-15 06:42:56,784 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-15 06:42:56,786 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-15 06:42:56,788 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-06-15 06:42:56,797 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-15 06:42:56,798 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-15 06:42:56,799 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-15 06:42:56,799 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-15 06:42:56,800 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-15 06:42:56,801 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-15 06:42:56,802 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-15 06:42:56,810 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-15 06:42:56,810 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-15 06:42:56,813 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-15 06:42:56,813 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-15 06:42:56,815 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-15 06:42:56,815 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-15 06:42:56,875 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-15 06:42:56,899 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-15 06:42:56,906 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-15 06:42:56,908 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-15 06:42:56,909 INFO L276 PluginConnector]: SmtParser initialized [2018-06-15 06:42:56,909 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/eldarica-misc/LIA/HOLA/17.c.smt2 [2018-06-15 06:42:56,911 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-15 06:42:57,018 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/eldarica-misc/LIA/HOLA/17.c.smt2 unknown [2018-06-15 06:42:57,276 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/eldarica-misc/LIA/HOLA/17.c.smt2 [2018-06-15 06:42:57,282 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-15 06:42:57,289 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-15 06:42:57,290 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-15 06:42:57,290 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-15 06:42:57,294 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-15 06:42:57,295 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 15.06 06:42:57" (1/1) ... [2018-06-15 06:42:57,390 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:42:59,093 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:43:02,099 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:43:06,358 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:43:10,094 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:43:13,298 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:43:16,051 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:43:18,599 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:43:20,625 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:43:22,775 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:43:24,568 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:43:26,315 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:43:28,107 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:43:29,917 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:43:32,018 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:43:33,602 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:43:35,155 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:43:37,275 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:43:38,933 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:43:40,750 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:43:42,574 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:43:44,423 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:43:46,175 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:43:47,169 WARN L168 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 9 [2018-06-15 06:43:47,851 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:43:49,683 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:43:51,243 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:43:53,129 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 06:43:53,468 WARN L176 SmtUtils]: Removed 1 from assertion stack [2018-06-15 06:43:53,469 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 06:43:53,472 INFO L168 Benchmark]: Toolchain (without parser) took 56189.66 ms. Allocated memory was 306.7 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 263.2 MB in the beginning and 170.5 MB in the end (delta: 92.7 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2018-06-15 06:43:53,474 INFO L168 Benchmark]: SmtParser took 0.27 ms. Allocated memory is still 306.7 MB. Free memory is still 274.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-15 06:43:53,474 INFO L168 Benchmark]: TreeAutomizer took 56181.40 ms. Allocated memory was 306.7 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 263.2 MB in the beginning and 170.5 MB in the end (delta: 92.7 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2018-06-15 06:43:53,476 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.27 ms. Allocated memory is still 306.7 MB. Free memory is still 274.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 56181.40 ms. Allocated memory was 306.7 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 263.2 MB in the beginning and 170.5 MB in the end (delta: 92.7 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 SimplifyDDAWithTimeout was simplifying term of DAG size 3. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/17.c.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-15_06-43-53-491.csv Completed graceful shutdown