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_5_agreement.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 18:33:52,735 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 18:33:52,738 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 18:33:52,766 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-21 18:33:52,767 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-21 18:33:52,768 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-21 18:33:52,769 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-21 18:33:52,772 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-21 18:33:52,773 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-21 18:33:52,775 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-21 18:33:52,776 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-21 18:33:52,776 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-21 18:33:52,777 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-21 18:33:52,780 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-21 18:33:52,781 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-21 18:33:52,782 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-21 18:33:52,791 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-21 18:33:52,793 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-21 18:33:52,795 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-21 18:33:52,798 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-21 18:33:52,799 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-21 18:33:52,804 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-06-21 18:33:52,820 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-21 18:33:52,832 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 18:33:52,833 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 18:33:52,838 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 18:33:52,838 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 18:33:52,839 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 18:33:52,839 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 18:33:52,886 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 18:33:52,899 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 18:33:52,903 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 18:33:52,905 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 18:33:52,905 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 18:33:52,906 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_5_agreement.smt2 [2018-06-21 18:33:52,907 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 18:33:53,001 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_5_agreement.smt2 unknown [2018-06-21 18:33:53,330 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_3_5_agreement.smt2 [2018-06-21 18:33:53,335 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 18:33:53,344 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 18:33:53,345 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 18:33:53,345 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 18:33:53,348 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 18:33:53,349 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 06:33:53" (1/1) ... [2018-06-21 18:34:12,671 WARN L168 SmtUtils]: Spent 14.46 s on a formula simplification. DAG size of input: 807 DAG size of output: 258 [2018-06-21 18:34:15,136 WARN L168 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 431 DAG size of output: 143 [2018-06-21 18:34:15,291 WARN L168 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 37 [2018-06-21 18:34:25,530 WARN L168 SmtUtils]: Spent 5.79 s on a formula simplification. DAG size of input: 644 DAG size of output: 315 [2018-06-21 18:34:26,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:34:26,781 WARN L168 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 386 DAG size of output: 118 [2018-06-21 18:34:27,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:34:27,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:34:27,119 WARN L168 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 63 [2018-06-21 18:34:31,307 WARN L168 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 1 [2018-06-21 18:34:39,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. Received shutdown request... [2018-06-21 18:34:46,446 WARN L176 SmtUtils]: Removed 26 from assertion stack [2018-06-21 18:34:46,447 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 18:34:46,449 INFO L168 Benchmark]: Toolchain (without parser) took 53114.28 ms. Allocated memory was 291.0 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 245.4 MB in the beginning and 1.2 GB in the end (delta: -985.7 MB). Peak memory consumption was 1.2 GB. Max. memory is 3.6 GB. [2018-06-21 18:34:46,451 INFO L168 Benchmark]: SmtParser took 0.18 ms. Allocated memory is still 291.0 MB. Free memory is still 258.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-21 18:34:46,452 INFO L168 Benchmark]: TreeAutomizer took 53104.03 ms. Allocated memory was 291.0 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 245.4 MB in the beginning and 1.2 GB in the end (delta: -985.7 MB). Peak memory consumption was 1.2 GB. Max. memory is 3.6 GB. [2018-06-21 18:34:46,455 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 291.0 MB. Free memory is still 258.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 53104.03 ms. Allocated memory was 291.0 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 245.4 MB in the beginning and 1.2 GB in the end (delta: -985.7 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 PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 1311. 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_5_agreement.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_18-34-46-468.csv Completed graceful shutdown