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-b03553c [2019-08-05 18:05:49,789 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 18:05:49,791 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 18:05:49,807 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 18:05:49,807 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 18:05:49,809 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 18:05:49,811 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 18:05:49,814 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 18:05:49,822 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 18:05:49,823 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 18:05:49,824 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 18:05:49,828 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 18:05:49,828 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 18:05:49,832 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 18:05:49,834 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 18:05:49,835 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 18:05:49,836 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 18:05:49,837 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 18:05:49,839 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 18:05:49,840 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 18:05:49,842 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 18:05:49,843 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 18:05:49,844 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 18:05:49,845 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 18:05:49,847 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 18:05:49,847 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 18:05:49,847 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 18:05:49,848 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 18:05:49,848 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 18:05:49,849 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 18:05:49,850 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 18:05:49,850 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 18:05:49,851 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 18:05:49,852 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 18:05:49,853 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 18:05:49,853 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 18:05:49,854 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 18:05:49,854 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 18:05:49,854 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 18:05:49,855 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 18:05:49,856 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 18:05:49,883 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 18:05:49,909 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 18:05:49,913 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 18:05:49,914 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 18:05:49,915 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 18:05:49,917 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/PuertoRico.bpl [2019-08-05 18:05:49,918 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/PuertoRico.bpl' [2019-08-05 18:05:49,953 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 18:05:49,955 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 18:05:49,956 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 18:05:49,956 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 18:05:49,956 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 18:05:49,982 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "PuertoRico.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:49" (1/1) ... [2019-08-05 18:05:49,984 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "PuertoRico.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:49" (1/1) ... [2019-08-05 18:05:49,992 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "PuertoRico.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:49" (1/1) ... [2019-08-05 18:05:49,993 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "PuertoRico.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:49" (1/1) ... [2019-08-05 18:05:49,996 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "PuertoRico.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:49" (1/1) ... [2019-08-05 18:05:50,002 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "PuertoRico.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:49" (1/1) ... [2019-08-05 18:05:50,004 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "PuertoRico.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:49" (1/1) ... [2019-08-05 18:05:50,005 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 18:05:50,006 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 18:05:50,006 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 18:05:50,006 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 18:05:50,008 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "PuertoRico.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:49" (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 18:05:50,083 INFO L124 BoogieDeclarations]: Specification and implementation of procedure PuertoRico given in one single declaration [2019-08-05 18:05:50,083 INFO L130 BoogieDeclarations]: Found specification of procedure PuertoRico [2019-08-05 18:05:50,083 INFO L138 BoogieDeclarations]: Found implementation of procedure PuertoRico [2019-08-05 18:05:50,147 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-05 18:05:50,234 INFO L275 CfgBuilder]: Using library mode [2019-08-05 18:05:50,234 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 18:05:50,236 INFO L202 PluginConnector]: Adding new model PuertoRico.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:05:50 BoogieIcfgContainer [2019-08-05 18:05:50,236 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 18:05:50,237 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 18:05:50,237 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 18:05:50,237 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 18:05:50,238 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "PuertoRico.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:05:50" (1/1) ... [2019-08-05 18:05:50,249 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-05 18:05:50,250 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-05 18:05:50,252 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 18:05:50,259 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-05 18:05:50,267 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 18:05:50,267 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 18:05:50,267 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-05 18:05:50,268 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-05 18:05:50,270 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 18:05:50,276 INFO L168 Benchmark]: Toolchain (without parser) took 316.83 ms. Allocated memory is still 138.4 MB. Free memory was 107.0 MB in the beginning and 94.0 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 7.1 GB. [2019-08-05 18:05:50,280 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.26 ms. Allocated memory is still 138.4 MB. Free memory was 108.1 MB in the beginning and 107.9 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-05 18:05:50,282 INFO L168 Benchmark]: Boogie Preprocessor took 49.89 ms. Allocated memory is still 138.4 MB. Free memory was 106.8 MB in the beginning and 104.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-05 18:05:50,285 INFO L168 Benchmark]: RCFGBuilder took 230.61 ms. Allocated memory is still 138.4 MB. Free memory was 104.7 MB in the beginning and 95.9 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 7.1 GB. [2019-08-05 18:05:50,287 INFO L168 Benchmark]: Symbolic Interpretation took 32.99 ms. Allocated memory is still 138.4 MB. Free memory was 95.9 MB in the beginning and 94.0 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-08-05 18:05:50,293 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 0.26 ms. Allocated memory is still 138.4 MB. Free memory was 108.1 MB in the beginning and 107.9 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 49.89 ms. Allocated memory is still 138.4 MB. Free memory was 106.8 MB in the beginning and 104.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 230.61 ms. Allocated memory is still 138.4 MB. Free memory was 104.7 MB in the beginning and 95.9 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 32.99 ms. Allocated memory is still 138.4 MB. Free memory was 95.9 MB in the beginning and 94.0 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...