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.31.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1792c6b [2018-06-15 01:21:01,635 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-15 01:21:01,636 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-15 01:21:01,648 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-15 01:21:01,648 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-15 01:21:01,649 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-15 01:21:01,650 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-15 01:21:01,652 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-15 01:21:01,653 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-15 01:21:01,655 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-15 01:21:01,656 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-15 01:21:01,656 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-15 01:21:01,657 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-15 01:21:01,661 INFO L177 SettingsManager]: ChcToBoogie provides no preferences, ignoring... [2018-06-15 01:21:01,661 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-15 01:21:01,662 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-15 01:21:01,664 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-15 01:21:01,666 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-15 01:21:01,676 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-15 01:21:01,678 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-15 01:21:01,679 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-15 01:21:01,681 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-15 01:21:01,681 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-15 01:21:01,681 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-15 01:21:01,682 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-15 01:21:01,687 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-15 01:21:01,688 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-15 01:21:01,688 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-15 01:21:01,689 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-15 01:21:01,689 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-15 01:21:01,695 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-15 01:21:01,695 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-15 01:21:01,696 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-15 01:21:01,696 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-15 01:21:01,697 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-15 01:21:01,697 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-15 01:21:01,715 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-15 01:21:01,715 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-15 01:21:01,717 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-15 01:21:01,718 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-15 01:21:01,718 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-15 01:21:01,723 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-15 01:21:01,724 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-15 01:21:01,790 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-15 01:21:01,808 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-15 01:21:01,813 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-15 01:21:01,816 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-15 01:21:01,816 INFO L276 PluginConnector]: SmtParser initialized [2018-06-15 01:21:01,817 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/eldarica-misc/LIA/Consistency/graham-scan-full.31.smt2 [2018-06-15 01:21:01,818 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-15 01:21:01,916 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/eldarica-misc/LIA/Consistency/graham-scan-full.31.smt2 unknown [2018-06-15 01:21:02,368 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/eldarica-misc/LIA/Consistency/graham-scan-full.31.smt2 [2018-06-15 01:21:02,375 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-15 01:21:02,380 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-15 01:21:02,381 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-15 01:21:02,381 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-15 01:21:02,384 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-15 01:21:02,385 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 15.06 01:21:02" (1/1) ... [2018-06-15 01:21:02,582 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:07,485 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:07,789 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:07,955 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:08,361 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:09,867 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:11,562 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:12,868 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:14,039 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:15,946 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:16,895 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:18,484 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:19,219 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:20,246 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:22,658 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:37,137 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:37,283 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:39,016 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:39,395 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:39,543 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:39,754 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:39,899 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:40,318 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:41,091 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:41,296 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:41,343 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:41,835 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:42,310 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:42,803 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:42,928 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:43,430 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:43,847 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:44,387 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:44,877 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:45,348 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 01:21:47,496 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 01:21:54,360 WARN L176 SmtUtils]: Removed 1 from assertion stack [2018-06-15 01:21:54,361 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 01:21:54,363 INFO L168 Benchmark]: Toolchain (without parser) took 51987.49 ms. Allocated memory was 308.3 MB in the beginning and 1.6 GB in the end (delta: 1.3 GB). Free memory was 252.6 MB in the beginning and 777.9 MB in the end (delta: -525.3 MB). Peak memory consumption was 1.1 GB. Max. memory is 3.6 GB. [2018-06-15 01:21:54,364 INFO L168 Benchmark]: SmtParser took 0.16 ms. Allocated memory is still 308.3 MB. Free memory is still 275.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-15 01:21:54,365 INFO L168 Benchmark]: TreeAutomizer took 51981.29 ms. Allocated memory was 308.3 MB in the beginning and 1.6 GB in the end (delta: 1.3 GB). Free memory was 252.6 MB in the beginning and 777.9 MB in the end (delta: -525.3 MB). Peak memory consumption was 1.1 GB. Max. memory is 3.6 GB. [2018-06-15 01:21:54,369 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 308.3 MB. Free memory is still 275.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 51981.29 ms. Allocated memory was 308.3 MB in the beginning and 1.6 GB in the end (delta: 1.3 GB). Free memory was 252.6 MB in the beginning and 777.9 MB in the end (delta: -525.3 MB). Peak memory consumption was 1.1 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.31.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-15_01-21-54-380.csv Completed graceful shutdown