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/llreve-bench/smt2/arrays/libc__memmove_1.array.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1792c6b [2018-06-15 07:29:35,483 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-15 07:29:35,485 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-15 07:29:35,503 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-15 07:29:35,503 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-15 07:29:35,504 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-15 07:29:35,505 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-15 07:29:35,509 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-15 07:29:35,511 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-15 07:29:35,513 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-15 07:29:35,514 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-15 07:29:35,514 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-15 07:29:35,515 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-15 07:29:35,520 INFO L177 SettingsManager]: ChcToBoogie provides no preferences, ignoring... [2018-06-15 07:29:35,520 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-15 07:29:35,521 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-15 07:29:35,534 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-15 07:29:35,536 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-15 07:29:35,537 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-15 07:29:35,538 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-15 07:29:35,539 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-15 07:29:35,542 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-15 07:29:35,543 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-15 07:29:35,543 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-15 07:29:35,544 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-15 07:29:35,545 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-15 07:29:35,546 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-15 07:29:35,546 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-15 07:29:35,547 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-15 07:29:35,548 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-15 07:29:35,548 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-15 07:29:35,549 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-15 07:29:35,549 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-15 07:29:35,550 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-15 07:29:35,555 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-15 07:29:35,556 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerNaiveMinimization.epf [2018-06-15 07:29:35,567 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-15 07:29:35,568 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-15 07:29:35,570 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-15 07:29:35,570 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-15 07:29:35,571 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-15 07:29:35,571 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-15 07:29:35,638 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-15 07:29:35,663 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-15 07:29:35,670 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-15 07:29:35,672 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-15 07:29:35,673 INFO L276 PluginConnector]: SmtParser initialized [2018-06-15 07:29:35,674 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/llreve-bench/smt2/arrays/libc__memmove_1.array.smt2 [2018-06-15 07:29:35,675 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-15 07:29:35,773 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/llreve-bench/smt2/arrays/libc__memmove_1.array.smt2 unknown de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.parsing.HornClauseParserScript$1@489dadfc [2018-06-15 07:29:36,128 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/llreve-bench/smt2/arrays/libc__memmove_1.array.smt2 [2018-06-15 07:29:36,133 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-15 07:29:36,142 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-15 07:29:36,143 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-15 07:29:36,143 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-15 07:29:36,146 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-15 07:29:36,147 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 15.06 07:29:36" (1/1) ... [2018-06-15 07:29:36,208 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:29:36,615 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:29:36,842 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:29:36,990 WARN L168 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 34 [2018-06-15 07:29:37,243 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:29:37,556 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:29:38,141 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:29:38,269 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:29:38,455 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-15 07:29:38,582 INFO L179 TreeAutomizerCEGAR]: The horn clause set is SAT!! [2018-06-15 07:29:38,585 INFO L181 TreeAutomizerCEGAR]: states of the final abstraction: (i.e., the model for the uninterpreted predicates) [2018-06-15 07:29:38,587 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@45afe and model type null, skipping insertion in model container [2018-06-15 07:29:38,587 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-15 07:29:38,588 INFO L168 Benchmark]: Toolchain (without parser) took 2453.56 ms. Allocated memory was 304.1 MB in the beginning and 344.5 MB in the end (delta: 40.4 MB). Free memory was 257.6 MB in the beginning and 302.7 MB in the end (delta: -45.1 MB). There was no memory consumed. Max. memory is 3.6 GB. [2018-06-15 07:29:38,590 INFO L168 Benchmark]: SmtParser took 0.22 ms. Allocated memory is still 304.1 MB. Free memory is still 271.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-15 07:29:38,590 INFO L168 Benchmark]: TreeAutomizer took 2444.37 ms. Allocated memory was 304.1 MB in the beginning and 344.5 MB in the end (delta: 40.4 MB). Free memory was 256.6 MB in the beginning and 302.7 MB in the end (delta: -46.1 MB). There was no memory consumed. Max. memory is 3.6 GB. [2018-06-15 07:29:38,593 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.22 ms. Allocated memory is still 304.1 MB. Free memory is still 271.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 2444.37 ms. Allocated memory was 304.1 MB in the beginning and 344.5 MB in the end (delta: 40.4 MB). Free memory was 256.6 MB in the beginning and 302.7 MB in the end (delta: -46.1 MB). There was no memory consumed. 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/libc__memmove_1.array.smt2_TreeAutomizerNaiveMinimization.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-15_07-29-38-606.csv Received shutdown request...