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_validity_faulty_process.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-21 19:14:32,181 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-21 19:14:32,184 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-21 19:14:32,201 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-21 19:14:32,202 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-21 19:14:32,203 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-21 19:14:32,204 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-21 19:14:32,206 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-21 19:14:32,207 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-21 19:14:32,209 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-21 19:14:32,210 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-21 19:14:32,210 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-21 19:14:32,211 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-21 19:14:32,212 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-21 19:14:32,216 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-21 19:14:32,217 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-21 19:14:32,218 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-21 19:14:32,228 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-21 19:14:32,230 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-21 19:14:32,231 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-21 19:14:32,232 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-21 19:14:32,238 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-21 19:14:32,238 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-21 19:14:32,238 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-21 19:14:32,239 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-21 19:14:32,240 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-21 19:14:32,241 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-21 19:14:32,241 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-21 19:14:32,242 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-21 19:14:32,242 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-21 19:14:32,243 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-21 19:14:32,244 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-21 19:14:32,244 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-21 19:14:32,245 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-21 19:14:32,245 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-21 19:14:32,246 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-21 19:14:32,256 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-21 19:14:32,257 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-21 19:14:32,259 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-21 19:14:32,259 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-21 19:14:32,260 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-21 19:14:32,260 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-21 19:14:32,316 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-21 19:14:32,337 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-21 19:14:32,344 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-21 19:14:32,346 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-21 19:14:32,347 INFO L276 PluginConnector]: SmtParser initialized [2018-06-21 19:14:32,347 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_validity_faulty_process.smt2 [2018-06-21 19:14:32,349 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-21 19:14:32,439 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_validity_faulty_process.smt2 unknown [2018-06-21 19:14:32,704 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_validity_faulty_process.smt2 [2018-06-21 19:14:32,709 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-21 19:14:32,715 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-21 19:14:32,716 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-21 19:14:32,716 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-21 19:14:32,718 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-21 19:14:32,719 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 21.06 07:14:32" (1/1) ... [2018-06-21 19:14:35,412 WARN L168 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 50 [2018-06-21 19:14:38,119 WARN L168 SmtUtils]: Spent 2.57 s on a formula simplification. DAG size of input: 354 DAG size of output: 128 [2018-06-21 19:14:39,022 WARN L168 SmtUtils]: Spent 821.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 112 [2018-06-21 19:14:39,209 WARN L168 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 43 [2018-06-21 19:14:42,041 WARN L168 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 49 [2018-06-21 19:14:44,625 WARN L168 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 461 DAG size of output: 126 [2018-06-21 19:14:45,852 WARN L168 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 309 DAG size of output: 114 [2018-06-21 19:14:48,567 WARN L168 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 42 [2018-06-21 19:14:49,519 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-06-21 19:14:50,017 WARN L168 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 441 DAG size of output: 126 [2018-06-21 19:14:50,972 WARN L168 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 150 [2018-06-21 19:14:53,487 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-21 19:14:53,487 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-21 19:14:53,489 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@4af18f9c and model type null, skipping insertion in model container [2018-06-21 19:14:53,489 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-21 19:14:53,492 INFO L168 Benchmark]: Toolchain (without parser) took 20782.42 ms. Allocated memory was 300.9 MB in the beginning and 759.2 MB in the end (delta: 458.2 MB). Free memory was 255.3 MB in the beginning and 600.6 MB in the end (delta: -345.3 MB). Peak memory consumption was 472.0 MB. Max. memory is 3.6 GB. [2018-06-21 19:14:53,493 INFO L168 Benchmark]: SmtParser took 0.16 ms. Allocated memory is still 300.9 MB. Free memory is still 267.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-21 19:14:53,494 INFO L168 Benchmark]: TreeAutomizer took 20775.52 ms. Allocated memory was 300.9 MB in the beginning and 759.2 MB in the end (delta: 458.2 MB). Free memory was 255.3 MB in the beginning and 600.6 MB in the end (delta: -345.3 MB). Peak memory consumption was 472.0 MB. Max. memory is 3.6 GB. [2018-06-21 19:14:53,500 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 300.9 MB. Free memory is still 267.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 20775.52 ms. Allocated memory was 300.9 MB in the beginning and 759.2 MB in the end (delta: 458.2 MB). Free memory was 255.3 MB in the beginning and 600.6 MB in the end (delta: -345.3 MB). Peak memory consumption was 472.0 MB. Max. memory is 3.6 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer: - TreeAutomizerSatResult: SAT The given horn clause set is SAT RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/om1_with_relays_validity_faulty_process.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-21_19-14-53-517.csv Received shutdown request...