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/PuertoRico.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:46:46,286 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:46:46,288 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:46:46,300 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:46:46,300 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:46:46,301 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:46:46,303 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:46:46,305 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:46:46,307 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:46:46,308 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:46:46,309 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:46:46,311 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:46:46,311 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:46:46,312 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:46:46,313 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:46:46,314 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:46:46,315 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:46:46,316 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:46:46,318 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:46:46,321 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:46:46,322 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:46:46,324 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:46:46,325 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:46:46,326 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:46:46,328 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:46:46,329 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:46:46,329 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:46:46,330 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:46:46,331 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:46:46,332 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:46:46,332 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:46:46,333 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:46:46,334 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:46:46,335 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:46:46,336 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:46:46,336 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:46:46,337 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:46:46,337 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:46:46,338 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:46:46,339 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:46:46,340 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:46:46,368 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:46:46,381 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:46:46,384 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:46:46,386 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:46:46,387 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:46:46,387 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/PuertoRico.bpl [2019-08-06 16:46:46,388 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/PuertoRico.bpl' [2019-08-06 16:46:46,420 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:46:46,422 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:46:46,422 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:46:46,422 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:46:46,423 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:46:46,444 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "PuertoRico.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:46" (1/1) ... [2019-08-06 16:46:46,445 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "PuertoRico.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:46" (1/1) ... [2019-08-06 16:46:46,452 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "PuertoRico.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:46" (1/1) ... [2019-08-06 16:46:46,453 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "PuertoRico.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:46" (1/1) ... [2019-08-06 16:46:46,455 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "PuertoRico.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:46" (1/1) ... [2019-08-06 16:46:46,460 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "PuertoRico.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:46" (1/1) ... [2019-08-06 16:46:46,461 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "PuertoRico.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:46" (1/1) ... [2019-08-06 16:46:46,462 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:46:46,463 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:46:46,463 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:46:46,464 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:46:46,465 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "PuertoRico.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:46" (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 [2019-08-06 16:46:46,535 INFO L124 BoogieDeclarations]: Specification and implementation of procedure PuertoRico given in one single declaration [2019-08-06 16:46:46,535 INFO L130 BoogieDeclarations]: Found specification of procedure PuertoRico [2019-08-06 16:46:46,536 INFO L138 BoogieDeclarations]: Found implementation of procedure PuertoRico [2019-08-06 16:46:46,602 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-06 16:46:46,755 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:46:46,756 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:46:46,757 INFO L202 PluginConnector]: Adding new model PuertoRico.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:46 BoogieIcfgContainer [2019-08-06 16:46:46,757 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:46:46,758 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:46:46,758 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:46:46,758 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:46:46,759 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "PuertoRico.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:46" (1/1) ... [2019-08-06 16:46:46,772 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-06 16:46:46,772 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-06 16:46:46,778 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:46:46,785 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-06 16:46:46,794 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:46:46,795 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:46:46,795 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-06 16:46:46,796 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:46:46,800 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:46:46,806 INFO L168 Benchmark]: Toolchain (without parser) took 383.11 ms. Allocated memory is still 132.1 MB. Free memory was 108.6 MB in the beginning and 96.0 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:46,808 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 132.1 MB. Free memory was 109.7 MB in the beginning and 109.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-06 16:46:46,811 INFO L168 Benchmark]: Boogie Preprocessor took 40.27 ms. Allocated memory is still 132.1 MB. Free memory was 108.4 MB in the beginning and 106.3 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:46,812 INFO L168 Benchmark]: RCFGBuilder took 294.15 ms. Allocated memory is still 132.1 MB. Free memory was 106.3 MB in the beginning and 98.0 MB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:46,815 INFO L168 Benchmark]: Symbolic Interpretation took 42.10 ms. Allocated memory is still 132.1 MB. Free memory was 98.0 MB in the beginning and 96.0 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:46,819 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 0.22 ms. Allocated memory is still 132.1 MB. Free memory was 109.7 MB in the beginning and 109.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 40.27 ms. Allocated memory is still 132.1 MB. Free memory was 108.4 MB in the beginning and 106.3 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 294.15 ms. Allocated memory is still 132.1 MB. Free memory was 106.3 MB in the beginning and 98.0 MB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 42.10 ms. Allocated memory is still 132.1 MB. Free memory was 98.0 MB in the beginning and 96.0 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...