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/TreeAutomizerHopcroftMinimization.epf -i /storage/chc-comp/eldarica-misc/LIA/Consistency/graham-scan-full.33.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1792c6b [2018-06-15 01:21:27,219 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-15 01:21:27,223 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-15 01:21:27,239 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-15 01:21:27,239 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-15 01:21:27,240 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-15 01:21:27,241 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-15 01:21:27,245 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-15 01:21:27,247 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-15 01:21:27,249 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-15 01:21:27,250 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-15 01:21:27,250 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-15 01:21:27,251 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-15 01:21:27,252 INFO L177 SettingsManager]: ChcToBoogie provides no preferences, ignoring... [2018-06-15 01:21:27,252 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-15 01:21:27,253 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-15 01:21:27,255 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-15 01:21:27,269 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-15 01:21:27,271 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-15 01:21:27,272 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-15 01:21:27,273 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-15 01:21:27,278 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-15 01:21:27,278 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-15 01:21:27,278 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-15 01:21:27,279 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-15 01:21:27,283 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-15 01:21:27,284 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-15 01:21:27,285 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-15 01:21:27,286 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-15 01:21:27,286 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-15 01:21:27,287 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-15 01:21:27,288 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-15 01:21:27,288 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-15 01:21:27,290 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-15 01:21:27,290 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-15 01:21:27,291 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-15 01:21:27,298 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-15 01:21:27,298 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-15 01:21:27,301 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-15 01:21:27,301 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-15 01:21:27,301 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-15 01:21:27,302 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-15 01:21:27,303 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-15 01:21:27,343 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-15 01:21:27,359 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-15 01:21:27,363 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-15 01:21:27,365 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-15 01:21:27,365 INFO L276 PluginConnector]: SmtParser initialized [2018-06-15 01:21:27,366 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/eldarica-misc/LIA/Consistency/graham-scan-full.33.smt2 [2018-06-15 01:21:27,368 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-15 01:21:27,466 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/eldarica-misc/LIA/Consistency/graham-scan-full.33.smt2 unknown [2018-06-15 01:21:27,918 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/eldarica-misc/LIA/Consistency/graham-scan-full.33.smt2 [2018-06-15 01:21:27,923 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-15 01:21:27,932 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-15 01:21:27,933 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-15 01:21:27,934 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-15 01:21:27,937 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-15 01:21:27,938 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 15.06 01:21:27" (1/1) ... [2018-06-15 01:21:28,196 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:28,867 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:29,077 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:30,745 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:31,975 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:33,431 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:35,346 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:36,516 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:37,617 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:38,540 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:39,461 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:40,463 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:40,750 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:41,572 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:42,488 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:43,035 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:44,528 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:45,207 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:45,961 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:48,480 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:22:03,214 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:22:03,746 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:22:03,827 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:22:04,797 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:22:05,009 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:22:05,074 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:22:06,009 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:22:06,595 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:22:07,182 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:22:07,638 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:22:08,025 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:22:08,175 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:22:08,638 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:22:09,149 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:22:09,597 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:22:10,042 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:22:11,610 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 01:22:18,517 WARN L176 SmtUtils]: Removed 1 from assertion stack [2018-06-15 01:22:18,518 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 01:22:18,521 INFO L168 Benchmark]: Toolchain (without parser) took 50597.10 ms. Allocated memory was 306.7 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 253.3 MB in the beginning and 914.6 MB in the end (delta: -661.3 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2018-06-15 01:22:18,525 INFO L168 Benchmark]: SmtParser took 0.20 ms. Allocated memory is still 306.7 MB. Free memory is still 274.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-15 01:22:18,526 INFO L168 Benchmark]: TreeAutomizer took 50586.27 ms. Allocated memory was 306.7 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 253.3 MB in the beginning and 914.6 MB in the end (delta: -661.3 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2018-06-15 01:22:18,528 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.20 ms. Allocated memory is still 306.7 MB. Free memory is still 274.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 50586.27 ms. Allocated memory was 306.7 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 253.3 MB in the beginning and 914.6 MB in the end (delta: -661.3 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 1. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/graham-scan-full.33.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-15_01-22-18-537.csv Completed graceful shutdown