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/TreeAutomizerStandardSettings.epf -i '/storage/chc-comp/llreve-bench/smt2/faulty__inlining!.smt2' -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1792c6b [2018-06-14 21:15:52,300 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-14 21:15:52,302 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-14 21:15:52,318 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-14 21:15:52,318 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-14 21:15:52,319 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-14 21:15:52,320 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-14 21:15:52,325 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-14 21:15:52,329 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-14 21:15:52,330 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-14 21:15:52,331 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-14 21:15:52,331 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-14 21:15:52,332 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-14 21:15:52,333 INFO L177 SettingsManager]: ChcToBoogie provides no preferences, ignoring... [2018-06-14 21:15:52,334 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-14 21:15:52,334 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-14 21:15:52,336 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-14 21:15:52,338 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-14 21:15:52,340 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-14 21:15:52,341 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-14 21:15:52,342 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-14 21:15:52,345 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-14 21:15:52,345 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-14 21:15:52,345 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-14 21:15:52,346 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-14 21:15:52,347 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-14 21:15:52,348 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-14 21:15:52,349 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-14 21:15:52,350 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-14 21:15:52,350 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-14 21:15:52,351 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-14 21:15:52,352 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-14 21:15:52,352 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-14 21:15:52,353 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-14 21:15:52,354 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-14 21:15:52,354 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerStandardSettings.epf [2018-06-14 21:15:52,361 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-14 21:15:52,362 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-14 21:15:52,364 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-14 21:15:52,364 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-14 21:15:52,370 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-14 21:15:52,370 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-14 21:15:52,432 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-14 21:15:52,453 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-14 21:15:52,457 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-14 21:15:52,459 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-14 21:15:52,460 INFO L276 PluginConnector]: SmtParser initialized [2018-06-14 21:15:52,460 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/llreve-bench/smt2/faulty__inlining!.smt2 [2018-06-14 21:15:52,462 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-14 21:15:52,559 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/llreve-bench/smt2/faulty__inlining!.smt2 unknown de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.parsing.HornClauseParserScript$1@483f573 [2018-06-14 21:15:52,734 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/llreve-bench/smt2/faulty__inlining!.smt2 [2018-06-14 21:15:52,739 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-14 21:15:52,744 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-14 21:15:52,745 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-14 21:15:52,745 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-14 21:15:52,748 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-14 21:15:52,749 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 14.06 09:15:52" (1/1) ... [2018-06-14 21:15:52,843 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 21:15:52,967 INFO L194 TreeAutomizerCEGAR]: The program is unsafe, feasible counterexample. [2018-06-14 21:15:52,968 INFO L195 TreeAutomizerCEGAR]: (and INV_REC_f__1([(- hbv_False_3_Int 1), hbv_False_2_Int])) ^^ ((and (= hbv_False_3_Int hbv_False_1_Int) (> hbv_False_3_Int 0) (not (> hbv_False_1_Int 1)) (not (= (let ((.cse0 (+ hbv_False_2_Int 1))) (ite (< .cse0 0) 0 .cse0)) (ite (< hbv_False_1_Int 2) 0 hbv_False_1_Int))))) ~~> (false)[(and INV_REC_f__1_PRE([hhv_INV_REC_f__1_0_Int])) ^^ ((and (not (> hhv_INV_REC_f__1_0_Int 0)) (= hhv_INV_REC_f__1_1_Int (ite (< hhv_INV_REC_f__1_0_Int 0) 0 hhv_INV_REC_f__1_0_Int)))) ~~> (INV_REC_f__1)[(true) ^^ ((and (= hbv_INV_REC_f__1_PRE_2_Int hbv_INV_REC_f__1_PRE_1_Int) (= hhv_INV_REC_f__1_PRE_0_Int (- hbv_INV_REC_f__1_PRE_2_Int 1)) (> hbv_INV_REC_f__1_PRE_2_Int 0) (not (> hbv_INV_REC_f__1_PRE_1_Int 1)))) ~~> (INV_REC_f__1_PRE)]] [2018-06-14 21:15:52,971 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@2fa97e7 and model type null, skipping insertion in model container [2018-06-14 21:15:52,972 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-14 21:15:52,973 INFO L168 Benchmark]: Toolchain (without parser) took 233.46 ms. Allocated memory is still 308.8 MB. Free memory was 267.1 MB in the beginning and 259.2 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 3.6 GB. [2018-06-14 21:15:52,975 INFO L168 Benchmark]: SmtParser took 0.19 ms. Allocated memory is still 308.8 MB. Free memory is still 276.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-14 21:15:52,975 INFO L168 Benchmark]: TreeAutomizer took 227.09 ms. Allocated memory is still 308.8 MB. Free memory was 267.1 MB in the beginning and 259.2 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 3.6 GB. [2018-06-14 21:15:52,978 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 308.8 MB. Free memory is still 276.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 227.09 ms. Allocated memory is still 308.8 MB. Free memory was 267.1 MB in the beginning and 259.2 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 3.6 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer: - TreeAutomizerUnsatResult: UNSAT The given horn clause set is UNSAT 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/faulty__inlining!.smt2_TreeAutomizerStandardSettings.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-14_21-15-52-988.csv Received shutdown request...