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/TreeAutomizerNaiveMinimization.epf -i /storage/chc-comp/eldarica-misc/LIA/HOLA/40.c.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1792c6b [2018-06-15 06:49:21,318 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-15 06:49:21,319 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-15 06:49:21,331 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-15 06:49:21,331 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-15 06:49:21,332 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-15 06:49:21,333 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-15 06:49:21,336 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-15 06:49:21,338 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-15 06:49:21,339 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-15 06:49:21,340 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-15 06:49:21,341 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-15 06:49:21,342 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-15 06:49:21,343 INFO L177 SettingsManager]: ChcToBoogie provides no preferences, ignoring... [2018-06-15 06:49:21,343 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-15 06:49:21,344 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-15 06:49:21,346 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-15 06:49:21,349 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-15 06:49:21,351 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-15 06:49:21,352 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-15 06:49:21,354 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-15 06:49:21,356 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-15 06:49:21,357 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-15 06:49:21,357 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-15 06:49:21,358 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-15 06:49:21,359 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-15 06:49:21,360 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-15 06:49:21,361 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-15 06:49:21,362 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-15 06:49:21,362 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-15 06:49:21,363 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-15 06:49:21,364 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-15 06:49:21,364 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-15 06:49:21,365 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-15 06:49:21,366 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-15 06:49:21,366 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-15 06:49:21,374 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-15 06:49:21,375 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-15 06:49:21,377 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-15 06:49:21,377 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-15 06:49:21,378 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-15 06:49:21,379 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-15 06:49:21,433 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-15 06:49:21,455 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-15 06:49:21,459 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-15 06:49:21,461 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-15 06:49:21,461 INFO L276 PluginConnector]: SmtParser initialized [2018-06-15 06:49:21,462 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/eldarica-misc/LIA/HOLA/40.c.smt2 [2018-06-15 06:49:21,464 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-15 06:49:21,576 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/eldarica-misc/LIA/HOLA/40.c.smt2 unknown [2018-06-15 06:49:21,983 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/eldarica-misc/LIA/HOLA/40.c.smt2 [2018-06-15 06:49:21,993 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-15 06:49:21,999 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-15 06:49:22,000 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-15 06:49:22,000 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-15 06:49:22,004 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-15 06:49:22,005 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 15.06 06:49:21" (1/1) ... [2018-06-15 06:49:22,116 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:49:28,882 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:49:35,162 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:49:40,505 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:49:45,221 WARN L168 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 7 [2018-06-15 06:49:46,826 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:49:49,241 WARN L168 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-06-15 06:49:51,029 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:49:52,913 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 06:49:54,395 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-15 06:49:54,395 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-15 06:49:54,396 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@696c8a43 and model type null, skipping insertion in model container [2018-06-15 06:49:54,397 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-15 06:49:54,398 INFO L168 Benchmark]: Toolchain (without parser) took 32404.20 ms. Allocated memory was 305.7 MB in the beginning and 1.3 GB in the end (delta: 1.0 GB). Free memory was 251.0 MB in the beginning and 1.0 GB in the end (delta: -749.5 MB). Peak memory consumption was 933.6 MB. Max. memory is 3.6 GB. [2018-06-15 06:49:54,398 INFO L168 Benchmark]: SmtParser took 0.26 ms. Allocated memory is still 305.7 MB. Free memory is still 271.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-15 06:49:54,399 INFO L168 Benchmark]: TreeAutomizer took 32396.83 ms. Allocated memory was 305.7 MB in the beginning and 1.3 GB in the end (delta: 1.0 GB). Free memory was 250.0 MB in the beginning and 1.0 GB in the end (delta: -750.5 MB). Peak memory consumption was 932.6 MB. Max. memory is 3.6 GB. [2018-06-15 06:49:54,402 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.26 ms. Allocated memory is still 305.7 MB. Free memory is still 271.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 32396.83 ms. Allocated memory was 305.7 MB in the beginning and 1.3 GB in the end (delta: 1.0 GB). Free memory was 250.0 MB in the beginning and 1.0 GB in the end (delta: -750.5 MB). Peak memory consumption was 932.6 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/40.c.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-15_06-49-54-422.csv Received shutdown request...