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/32.c.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1792c6b [2018-06-15 06:47:10,288 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-15 06:47:10,291 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-15 06:47:10,308 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-15 06:47:10,308 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-15 06:47:10,309 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-15 06:47:10,313 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-15 06:47:10,315 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-15 06:47:10,317 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-15 06:47:10,319 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-15 06:47:10,320 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-15 06:47:10,321 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-15 06:47:10,322 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-15 06:47:10,326 INFO L177 SettingsManager]: ChcToBoogie provides no preferences, ignoring... [2018-06-15 06:47:10,327 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-15 06:47:10,328 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-15 06:47:10,329 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-15 06:47:10,343 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-15 06:47:10,344 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-15 06:47:10,346 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-15 06:47:10,347 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-15 06:47:10,354 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-15 06:47:10,354 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-15 06:47:10,354 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-15 06:47:10,356 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-15 06:47:10,357 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-15 06:47:10,357 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-15 06:47:10,360 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-15 06:47:10,362 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-15 06:47:10,362 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-15 06:47:10,363 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-15 06:47:10,364 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-15 06:47:10,364 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-15 06:47:10,365 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-15 06:47:10,366 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-15 06:47:10,366 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-15 06:47:10,374 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-15 06:47:10,375 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-15 06:47:10,377 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-15 06:47:10,377 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-15 06:47:10,378 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-15 06:47:10,379 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-15 06:47:10,418 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-15 06:47:10,443 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-15 06:47:10,447 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-15 06:47:10,449 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-15 06:47:10,449 INFO L276 PluginConnector]: SmtParser initialized [2018-06-15 06:47:10,450 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/eldarica-misc/LIA/HOLA/32.c.smt2 [2018-06-15 06:47:10,451 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-15 06:47:10,555 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/eldarica-misc/LIA/HOLA/32.c.smt2 unknown [2018-06-15 06:47:10,897 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/eldarica-misc/LIA/HOLA/32.c.smt2 [2018-06-15 06:47:10,902 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-15 06:47:10,909 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-15 06:47:10,910 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-15 06:47:10,910 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-15 06:47:10,914 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-15 06:47:10,915 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 15.06 06:47:10" (1/1) ... [2018-06-15 06:47:11,011 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:47:12,548 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:47:13,042 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:47:13,522 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:47:15,783 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:47:17,750 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:47:20,492 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:47:21,113 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:47:23,393 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:47:24,396 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:47:28,158 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:47:29,180 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:47:32,808 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:47:33,902 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:47:37,963 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:47:43,385 WARN L168 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 21 [2018-06-15 06:47:45,445 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:47:50,641 WARN L168 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2018-06-15 06:47:54,422 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 06:47:59,487 WARN L176 SmtUtils]: Removed 1 from assertion stack [2018-06-15 06:47:59,488 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 06:47:59,491 INFO L168 Benchmark]: Toolchain (without parser) took 48587.80 ms. Allocated memory was 302.0 MB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Free memory was 257.4 MB in the beginning and 249.1 MB in the end (delta: 8.3 MB). Peak memory consumption was 1.2 GB. Max. memory is 3.6 GB. [2018-06-15 06:47:59,492 INFO L168 Benchmark]: SmtParser took 0.22 ms. Allocated memory is still 302.0 MB. Free memory is still 269.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-15 06:47:59,493 INFO L168 Benchmark]: TreeAutomizer took 48579.92 ms. Allocated memory was 302.0 MB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Free memory was 257.4 MB in the beginning and 249.1 MB in the end (delta: 8.3 MB). Peak memory consumption was 1.2 GB. Max. memory is 3.6 GB. [2018-06-15 06:47:59,494 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.22 ms. Allocated memory is still 302.0 MB. Free memory is still 269.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 48579.92 ms. Allocated memory was 302.0 MB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Free memory was 257.4 MB in the beginning and 249.1 MB in the end (delta: 8.3 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 20. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/32.c.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-15_06-47-59-507.csv Completed graceful shutdown