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_4_4_agreement.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 18:49:55,185 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 18:49:55,187 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 18:49:55,203 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-06-21 18:49:55,215 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-21 18:49:55,215 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-21 18:49:55,217 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-21 18:49:55,219 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-21 18:49:55,220 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-21 18:49:55,222 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-21 18:49:55,232 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-21 18:49:55,233 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-21 18:49:55,234 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-21 18:49:55,235 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-21 18:49:55,240 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-06-21 18:49:55,255 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-21 18:49:55,269 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 18:49:55,269 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 18:49:55,271 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 18:49:55,271 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 18:49:55,272 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 18:49:55,272 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 18:49:55,329 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 18:49:55,345 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 18:49:55,350 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 18:49:55,352 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 18:49:55,352 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 18:49:55,353 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_4_4_agreement.smt2 [2018-06-21 18:49:55,354 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 18:49:55,443 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_4_4_agreement.smt2 unknown [2018-06-21 18:49:55,727 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_4_4_agreement.smt2 [2018-06-21 18:49:55,732 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 18:49:55,739 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 18:49:55,740 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 18:49:55,740 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 18:49:55,742 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 18:49:55,743 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 06:49:55" (1/1) ... [2018-06-21 18:50:22,750 WARN L168 SmtUtils]: Spent 20.91 s on a formula simplification. DAG size of input: 914 DAG size of output: 262 [2018-06-21 18:50:23,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:50:23,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:50:23,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:50:23,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:50:24,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:50:24,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 18:50:26,230 WARN L168 SmtUtils]: Spent 3.35 s on a formula simplification. DAG size of input: 601 DAG size of output: 198 [2018-06-21 18:50:27,092 WARN L168 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 63 [2018-06-21 18:50:29,543 WARN L168 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 1 [2018-06-21 18:50:40,567 WARN L168 SmtUtils]: Spent 9.03 s on a formula simplification. DAG size of input: 786 DAG size of output: 381 [2018-06-21 18:50:41,816 WARN L168 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 499 DAG size of output: 163 [2018-06-21 18:50:42,032 WARN L168 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 51 Received shutdown request... [2018-06-21 18:50:47,822 WARN L176 SmtUtils]: Removed 17 from assertion stack [2018-06-21 18:50:47,823 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 18:50:47,825 INFO L168 Benchmark]: Toolchain (without parser) took 52092.93 ms. Allocated memory was 309.3 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 263.7 MB in the beginning and 889.5 MB in the end (delta: -625.9 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2018-06-21 18:50:47,826 INFO L168 Benchmark]: SmtParser took 0.19 ms. Allocated memory is still 309.3 MB. Free memory is still 276.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-21 18:50:47,827 INFO L168 Benchmark]: TreeAutomizer took 52084.94 ms. Allocated memory was 309.3 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 262.7 MB in the beginning and 889.5 MB in the end (delta: -626.9 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2018-06-21 18:50:47,832 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.19 ms. Allocated memory is still 309.3 MB. Free memory is still 276.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 52084.94 ms. Allocated memory was 309.3 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 262.7 MB in the beginning and 889.5 MB in the end (delta: -626.9 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 69. 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_4_4_agreement.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_18-50-47-852.csv Completed graceful shutdown