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/sally-chc-benchmarks/oral_messages/om1_with_relays_general_5_7_agreement.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-55b8104 [2018-06-18 18:23:41,213 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-18 18:23:41,215 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-18 18:23:41,228 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-18 18:23:41,248 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-18 18:23:41,249 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-18 18:23:41,250 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-18 18:23:41,253 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-18 18:23:41,254 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-18 18:23:41,264 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-18 18:23:41,265 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-18 18:23:41,267 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-06-18 18:23:41,276 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerHopcroftMinimization.epf [2018-06-18 18:23:41,289 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-18 18:23:41,289 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-18 18:23:41,291 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-18 18:23:41,292 INFO L133 SettingsManager]: * Type of minimization to use=HOPCROFT [2018-06-18 18:23:41,292 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-18 18:23:41,297 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-18 18:23:41,297 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-18 18:23:41,358 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-18 18:23:41,372 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-18 18:23:41,376 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-18 18:23:41,378 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-18 18:23:41,378 INFO L276 PluginConnector]: SmtParser initialized [2018-06-18 18:23:41,379 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_5_7_agreement.smt2 [2018-06-18 18:23:41,380 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-18 18:23:41,481 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_5_7_agreement.smt2 unknown [2018-06-18 18:23:41,913 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_5_7_agreement.smt2 [2018-06-18 18:23:41,921 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-18 18:23:41,929 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-18 18:23:41,929 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-18 18:23:41,930 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-18 18:23:41,932 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-18 18:23:41,934 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 18.06 06:23:41" (1/1) ... [2018-06-18 18:23:42,065 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-18 18:23:42,969 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-18 18:23:44,320 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-18 18:23:48,635 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-18 18:24:36,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-18 18:24:36,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. Received shutdown request... [2018-06-18 18:24:39,352 WARN L176 SmtUtils]: Removed 2 from assertion stack [2018-06-18 18:24:39,352 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer. Reason: Timeout or Toolchain cancelled by user [2018-06-18 18:24:39,356 INFO L168 Benchmark]: Toolchain (without parser) took 57434.10 ms. Allocated memory was 308.3 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 254.8 MB in the beginning and 903.5 MB in the end (delta: -648.8 MB). Peak memory consumption was 1.4 GB. Max. memory is 3.6 GB. [2018-06-18 18:24:39,358 INFO L168 Benchmark]: SmtParser took 0.18 ms. Allocated memory is still 308.3 MB. Free memory is still 274.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-18 18:24:39,358 INFO L168 Benchmark]: TreeAutomizer took 57425.69 ms. Allocated memory was 308.3 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 254.8 MB in the beginning and 903.5 MB in the end (delta: -648.8 MB). Peak memory consumption was 1.4 GB. Max. memory is 3.6 GB. [2018-06-18 18:24:39,360 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.18 ms. Allocated memory is still 308.3 MB. Free memory is still 274.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 57425.69 ms. Allocated memory was 308.3 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 254.8 MB in the beginning and 903.5 MB in the end (delta: -648.8 MB). Peak memory consumption was 1.4 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 PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 2031. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/om1_with_relays_general_5_7_agreement.smt2_TreeAutomizerHopcroftMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-18_18-24-39-371.csv Completed graceful shutdown