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/eldarica-misc/LIA/llreve/barthe_safe.c-1.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1792c6b [2018-06-14 20:30:46,979 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-14 20:30:46,982 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-14 20:30:46,999 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-14 20:30:46,999 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-14 20:30:47,000 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-14 20:30:47,002 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-14 20:30:47,005 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-14 20:30:47,006 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-14 20:30:47,008 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-14 20:30:47,009 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-14 20:30:47,009 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-14 20:30:47,010 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-14 20:30:47,013 INFO L177 SettingsManager]: ChcToBoogie provides no preferences, ignoring... [2018-06-14 20:30:47,014 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-14 20:30:47,014 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-14 20:30:47,016 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-14 20:30:47,026 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-14 20:30:47,028 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-14 20:30:47,029 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-14 20:30:47,030 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-14 20:30:47,034 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-14 20:30:47,034 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-14 20:30:47,035 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-14 20:30:47,035 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-14 20:30:47,036 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-14 20:30:47,038 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-14 20:30:47,039 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-14 20:30:47,040 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-14 20:30:47,040 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-14 20:30:47,041 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-14 20:30:47,041 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-14 20:30:47,042 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-14 20:30:47,047 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-14 20:30:47,048 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-14 20:30:47,048 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/TreeAutomizer/TreeAutomizerStandardSettings.epf [2018-06-14 20:30:47,062 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-14 20:30:47,062 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-14 20:30:47,064 INFO L131 SettingsManager]: Preferences of TreeAutomizer differ from their defaults: [2018-06-14 20:30:47,064 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-06-14 20:30:47,068 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-14 20:30:47,068 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-14 20:30:47,104 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-06-14 20:30:47,125 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-14 20:30:47,129 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-06-14 20:30:47,130 INFO L271 PluginConnector]: Initializing SmtParser... [2018-06-14 20:30:47,131 INFO L276 PluginConnector]: SmtParser initialized [2018-06-14 20:30:47,131 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/chc-comp/eldarica-misc/LIA/llreve/barthe_safe.c-1.smt2 [2018-06-14 20:30:47,133 INFO L200 SmtParser]: Parsing .smt2 file as a set of Horn Clauses [2018-06-14 20:30:47,202 INFO L224 SmtParser]: Executing SMT file /storage/chc-comp/eldarica-misc/LIA/llreve/barthe_safe.c-1.smt2 unknown [2018-06-14 20:30:47,330 INFO L238 SmtParser]: Succesfully executed SMT file /storage/chc-comp/eldarica-misc/LIA/llreve/barthe_safe.c-1.smt2 [2018-06-14 20:30:47,336 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-06-14 20:30:47,342 INFO L131 ToolchainWalker]: Walking toolchain with 1 elements. [2018-06-14 20:30:47,342 INFO L113 PluginConnector]: ------------------------TreeAutomizer---------------------------- [2018-06-14 20:30:47,343 INFO L271 PluginConnector]: Initializing TreeAutomizer... [2018-06-14 20:30:47,347 INFO L276 PluginConnector]: TreeAutomizer initialized [2018-06-14 20:30:47,348 INFO L185 PluginConnector]: Executing the observer TreeAutomizerObserver from plugin TreeAutomizer for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 14.06 08:30:47" (1/1) ... [2018-06-14 20:30:47,465 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-06-14 20:30:48,065 INFO L194 TreeAutomizerCEGAR]: The program is unsafe, feasible counterexample. [2018-06-14 20:30:48,065 INFO L195 TreeAutomizerCEGAR]: (and inv_main29([hbv_False_3_Int, hbv_False_4_Int, hbv_False_1_Int, hbv_False_2_Int])) ^^ ((not (= hbv_False_1_Int hbv_False_2_Int))) ~~> (false)[(and inv_main22([hhv_inv_main29_0_Int, hhv_inv_main29_1_Int, hhv_inv_main29_2_Int, hbv_inv_main29_1_Int, hbv_inv_main29_4_Int, hbv_inv_main29_2_Int, hbv_inv_main29_5_Int, hhv_inv_main29_3_Int])) ^^ ((not (and (not (= hbv_inv_main29_3_Int 0)) (<= 0 (let ((.cse0 (- 1))) (+ (+ hbv_inv_main29_1_Int (* .cse0 hbv_inv_main29_2_Int)) .cse0)))))) ~~> (inv_main29)[(and inv_main9([hhv_inv_main22_0_Int, hhv_inv_main22_1_Int, hbv_inv_main22_1_Int, hbv_inv_main22_4_Int, hbv_inv_main22_2_Int, hbv_inv_main22_5_Int, hhv_inv_main22_2_Int])) ^^ ((and (= hhv_inv_main22_3_Int hhv_inv_main22_0_Int) (= hhv_inv_main22_5_Int 0) (not (and (not (= hbv_inv_main22_3_Int 0)) (<= 0 (let ((.cse0 (- 1))) (+ (+ hbv_inv_main22_1_Int (* .cse0 hbv_inv_main22_2_Int)) .cse0))))) (= hhv_inv_main22_4_Int hhv_inv_main22_1_Int) (= hhv_inv_main22_6_Int hhv_inv_main22_1_Int) (= hhv_inv_main22_7_Int 0))) ~~> (inv_main22)[(and inv_main9([hhv_inv_main9_0_Int, hhv_inv_main9_1_Int, hhv_inv_main9_2_Int, hhv_inv_main9_3_Int, hbv_inv_main9_2_Int, hbv_inv_main9_4_Int, hbv_inv_main9_3_Int])) ^^ ((let ((.cse0 (+ (* 5 hbv_inv_main9_2_Int) hhv_inv_main9_3_Int))) (and (= hhv_inv_main9_4_Int (+ hbv_inv_main9_2_Int 1)) (not (= hbv_inv_main9_1_Int 0)) (= hhv_inv_main9_6_Int (+ hbv_inv_main9_3_Int .cse0)) (= hhv_inv_main9_5_Int .cse0) (<= 0 (let ((.cse1 (- 1))) (+ (+ hhv_inv_main9_2_Int (* .cse1 hbv_inv_main9_2_Int)) .cse1)))))) ~~> (inv_main9)[(and inv_main3([hhv_inv_main9_0_Int, hhv_inv_main9_1_Int])) ^^ ((and (= hhv_inv_main9_6_Int 0) (= hhv_inv_main9_2_Int hhv_inv_main9_0_Int) (= hhv_inv_main9_3_Int hhv_inv_main9_1_Int) (= hhv_inv_main9_5_Int 0) (= hhv_inv_main9_4_Int 0))) ~~> (inv_main9)[(true) ^^ (true) ~~> (inv_main3)]]]]] [2018-06-14 20:30:48,070 INFO L205 PluginConnector]: Invalid model from TreeAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.treeautomizer.TreeAutomizerObserver@48cf7045 and model type null, skipping insertion in model container [2018-06-14 20:30:48,070 INFO L132 PluginConnector]: ------------------------ END TreeAutomizer---------------------------- [2018-06-14 20:30:48,071 INFO L168 Benchmark]: Toolchain (without parser) took 735.02 ms. Allocated memory is still 305.7 MB. Free memory was 266.0 MB in the beginning and 239.0 MB in the end (delta: 26.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 3.6 GB. [2018-06-14 20:30:48,073 INFO L168 Benchmark]: SmtParser took 0.17 ms. Allocated memory is still 305.7 MB. Free memory is still 272.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-14 20:30:48,074 INFO L168 Benchmark]: TreeAutomizer took 727.88 ms. Allocated memory is still 305.7 MB. Free memory was 264.9 MB in the beginning and 239.0 MB in the end (delta: 25.9 MB). Peak memory consumption was 25.9 MB. Max. memory is 3.6 GB. [2018-06-14 20:30:48,076 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.17 ms. Allocated memory is still 305.7 MB. Free memory is still 272.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * TreeAutomizer took 727.88 ms. Allocated memory is still 305.7 MB. Free memory was 264.9 MB in the beginning and 239.0 MB in the end (delta: 25.9 MB). Peak memory consumption was 25.9 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/barthe_safe.c-1.smt2_TreeAutomizerStandardSettings.epf_TreeAutomizer.xml/Csv-Benchmark-0-2018-06-14_20-30-48-086.csv Received shutdown request...