java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/Sifa.xml -i ../../../trunk/examples/lassos/arrays/EasterBunnyPuzzle.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:25:39,145 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:25:39,147 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:25:39,158 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:25:39,158 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:25:39,160 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:25:39,161 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:25:39,163 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:25:39,165 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:25:39,166 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:25:39,167 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:25:39,168 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:25:39,168 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:25:39,169 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:25:39,170 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:25:39,171 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:25:39,172 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:25:39,173 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:25:39,175 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:25:39,177 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:25:39,179 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:25:39,180 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:25:39,182 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:25:39,182 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:25:39,185 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:25:39,186 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:25:39,186 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:25:39,187 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:25:39,187 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:25:39,189 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:25:39,189 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:25:39,190 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:25:39,191 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:25:39,192 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:25:39,193 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:25:39,193 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:25:39,194 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:25:39,194 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:25:39,194 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:25:39,195 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:25:39,196 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:25:39,228 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:25:39,245 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:25:39,249 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:25:39,251 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:25:39,251 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:25:39,252 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/arrays/EasterBunnyPuzzle.bpl [2019-08-05 11:25:39,253 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/arrays/EasterBunnyPuzzle.bpl' [2019-08-05 11:25:39,288 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:25:39,290 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:25:39,291 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:25:39,291 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:25:39,291 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:25:39,314 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "EasterBunnyPuzzle.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:39" (1/1) ... [2019-08-05 11:25:39,316 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "EasterBunnyPuzzle.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:39" (1/1) ... [2019-08-05 11:25:39,323 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "EasterBunnyPuzzle.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:39" (1/1) ... [2019-08-05 11:25:39,324 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "EasterBunnyPuzzle.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:39" (1/1) ... [2019-08-05 11:25:39,326 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "EasterBunnyPuzzle.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:39" (1/1) ... [2019-08-05 11:25:39,331 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "EasterBunnyPuzzle.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:39" (1/1) ... [2019-08-05 11:25:39,332 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "EasterBunnyPuzzle.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:39" (1/1) ... [2019-08-05 11:25:39,333 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:25:39,334 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:25:39,334 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:25:39,334 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:25:39,335 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "EasterBunnyPuzzle.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:39" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-08-05 11:25:39,396 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:25:39,396 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:25:39,396 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:25:39,530 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:25:39,530 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:25:39,531 INFO L202 PluginConnector]: Adding new model EasterBunnyPuzzle.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:25:39 BoogieIcfgContainer [2019-08-05 11:25:39,532 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:25:39,532 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:25:39,532 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:25:39,532 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:25:39,534 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "EasterBunnyPuzzle.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:25:39" (1/1) ... [2019-08-05 11:25:39,546 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-05 11:25:39,546 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-05 11:25:39,549 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:25:39,555 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-05 11:25:39,563 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:25:39,564 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:25:39,564 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-05 11:25:39,566 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:25:39,569 INFO L168 Benchmark]: Toolchain (without parser) took 277.92 ms. Allocated memory is still 133.7 MB. Free memory was 111.2 MB in the beginning and 98.2 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 7.1 GB. [2019-08-05 11:25:39,571 INFO L168 Benchmark]: Boogie PL CUP Parser took 1.39 ms. Allocated memory is still 133.7 MB. Free memory was 112.3 MB in the beginning and 112.1 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 11:25:39,572 INFO L168 Benchmark]: Boogie Preprocessor took 42.65 ms. Allocated memory is still 133.7 MB. Free memory was 111.0 MB in the beginning and 109.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-05 11:25:39,573 INFO L168 Benchmark]: RCFGBuilder took 197.77 ms. Allocated memory is still 133.7 MB. Free memory was 108.8 MB in the beginning and 100.2 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 7.1 GB. [2019-08-05 11:25:39,575 INFO L168 Benchmark]: Symbolic Interpretation took 34.27 ms. Allocated memory is still 133.7 MB. Free memory was 100.2 MB in the beginning and 98.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-05 11:25:39,579 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - AllSpecificationsHoldResult: All specifications hold All locations of interest are guaranteed to be unreachable. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 1.39 ms. Allocated memory is still 133.7 MB. Free memory was 112.3 MB in the beginning and 112.1 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 42.65 ms. Allocated memory is still 133.7 MB. Free memory was 111.0 MB in the beginning and 109.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 197.77 ms. Allocated memory is still 133.7 MB. Free memory was 108.8 MB in the beginning and 100.2 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 34.27 ms. Allocated memory is still 133.7 MB. Free memory was 100.2 MB in the beginning and 98.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...