java -Xss1g -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/chc/TreeAutomizer/TreeAutomizerNaiveMinimization.epf -i /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_13_validity.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 18:24:41,422 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 18:24:41,433 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 18:24:41,447 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-21 18:24:41,447 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-21 18:24:41,448 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-21 18:24:41,449 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-21 18:24:41,454 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-21 18:24:41,457 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-21 18:24:41,458 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-21 18:24:41,459 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-21 18:24:41,459 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-21 18:24:41,471 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-21 18:24:41,472 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-21 18:24:41,473 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-21 18:24:41,473 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-21 18:24:41,475 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-21 18:24:41,477 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-21 18:24:41,478 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-21 18:24:41,482 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-21 18:24:41,483 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-21 18:24:41,488 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-21 18:24:41,488 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-21 18:24:41,488 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-21 18:24:41,489 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-21 18:24:41,490 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-21 18:24:41,496 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-21 18:24:41,496 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-21 18:24:41,503 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-21 18:24:41,503 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-21 18:24:41,504 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-21 18:24:41,504 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-21 18:24:41,505 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-21 18:24:41,505 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-21 18:24:41,506 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-21 18:24:41,506 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-21 18:24:41,516 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 18:24:41,516 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 18:24:41,518 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 18:24:41,518 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 18:24:41,520 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 18:24:41,520 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 18:24:41,578 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 18:24:41,595 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 18:24:41,600 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 18:24:41,601 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 18:24:41,602 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 18:24:41,603 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_13_validity.smt2 [2018-06-21 18:24:41,604 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 18:24:41,692 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_13_validity.smt2 unknown [2018-06-21 18:24:42,126 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_13_validity.smt2 [2018-06-21 18:24:42,135 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 18:24:42,142 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 18:24:42,143 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 18:24:42,143 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 18:24:42,147 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 18:24:42,148 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 06:24:42" (1/1) ... [2018-06-21 18:25:12,540 WARN L168 SmtUtils]: Spent 21.81 s on a formula simplification. DAG size of input: 1245 DAG size of output: 723 [2018-06-21 18:25:13,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:25:13,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:25:21,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:25:21,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:25:21,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:25:23,047 WARN L168 SmtUtils]: Spent 10.13 s on a formula simplification. DAG size of input: 1199 DAG size of output: 294 [2018-06-21 18:25:23,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:25:23,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:25:23,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:25:24,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:25:25,108 WARN L168 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 1016 DAG size of output: 126 [2018-06-21 18:25:30,596 WARN L168 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 633 DAG size of output: 1 [2018-06-21 18:25:32,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:25:33,732 WARN L168 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 478 DAG size of output: 59 Received shutdown request... [2018-06-21 18:25:40,183 WARN L176 SmtUtils]: Removed 10 from assertion stack [2018-06-21 18:25:40,184 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer. Reason: Timeout or Toolchain cancelled by user [2018-06-21 18:25:40,186 INFO L168 Benchmark]: Toolchain (without parser) took 58050.86 ms. Allocated memory was 308.8 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 254.2 MB in the beginning and 828.6 MB in the end (delta: -574.4 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2018-06-21 18:25:40,187 INFO L168 Benchmark]: SmtParser took 0.16 ms. Allocated memory is still 308.8 MB. Free memory is still 276.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-21 18:25:40,187 INFO L168 Benchmark]: TreeAutomizer took 58042.54 ms. Allocated memory was 308.8 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 253.2 MB in the beginning and 828.6 MB in the end (delta: -575.4 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2018-06-21 18:25:40,188 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 308.8 MB. Free memory is still 276.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 58042.54 ms. Allocated memory was 308.8 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 253.2 MB in the beginning and 828.6 MB in the end (delta: -575.4 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 PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 1133. 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_3_13_validity.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_18-25-40-197.csv Completed graceful shutdown