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/Bangalore3.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:25:57,767 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:25:57,769 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:25:57,785 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:25:57,786 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:25:57,787 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:25:57,789 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:25:57,793 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:25:57,795 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:25:57,797 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:25:57,798 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:25:57,799 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:25:57,799 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:25:57,800 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:25:57,801 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:25:57,804 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:25:57,805 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:25:57,810 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:25:57,814 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:25:57,818 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:25:57,821 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:25:57,822 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:25:57,823 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:25:57,824 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:25:57,828 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:25:57,828 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:25:57,829 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:25:57,830 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:25:57,831 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:25:57,833 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:25:57,833 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:25:57,835 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:25:57,836 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:25:57,838 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:25:57,840 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:25:57,841 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:25:57,841 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:25:57,841 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:25:57,842 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:25:57,843 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:25:57,844 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:25:57,887 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:25:57,900 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:25:57,904 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:25:57,906 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:25:57,906 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:25:57,908 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/Bangalore3.bpl [2019-08-05 11:25:57,908 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/Bangalore3.bpl' [2019-08-05 11:25:57,945 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:25:57,947 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:25:57,948 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:25:57,948 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:25:57,948 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:25:57,975 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "Bangalore3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:57" (1/1) ... [2019-08-05 11:25:57,977 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "Bangalore3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:57" (1/1) ... [2019-08-05 11:25:57,984 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "Bangalore3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:57" (1/1) ... [2019-08-05 11:25:57,991 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "Bangalore3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:57" (1/1) ... [2019-08-05 11:25:57,993 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "Bangalore3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:57" (1/1) ... [2019-08-05 11:25:57,999 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "Bangalore3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:57" (1/1) ... [2019-08-05 11:25:58,000 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "Bangalore3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:57" (1/1) ... [2019-08-05 11:25:58,001 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:25:58,004 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:25:58,004 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:25:58,004 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:25:58,005 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "Bangalore3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:57" (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 11:25:58,064 INFO L124 BoogieDeclarations]: Specification and implementation of procedure Bangalore given in one single declaration [2019-08-05 11:25:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure Bangalore [2019-08-05 11:25:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure Bangalore [2019-08-05 11:25:58,270 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:25:58,271 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:25:58,272 INFO L202 PluginConnector]: Adding new model Bangalore3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:25:58 BoogieIcfgContainer [2019-08-05 11:25:58,272 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:25:58,273 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:25:58,273 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:25:58,276 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:25:58,280 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "Bangalore3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:25:58" (1/1) ... [2019-08-05 11:25:58,292 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-05 11:25:58,292 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-05 11:25:58,295 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:25:58,306 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-05 11:25:58,317 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:25:58,317 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:25:58,318 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-05 11:25:58,320 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:25:58,324 INFO L168 Benchmark]: Toolchain (without parser) took 375.13 ms. Allocated memory is still 141.0 MB. Free memory was 110.8 MB in the beginning and 97.7 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 7.1 GB. [2019-08-05 11:25:58,327 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.31 ms. Allocated memory is still 141.0 MB. Free memory was 111.8 MB in the beginning and 111.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-05 11:25:58,328 INFO L168 Benchmark]: Boogie Preprocessor took 54.02 ms. Allocated memory is still 141.0 MB. Free memory was 110.6 MB in the beginning and 108.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-05 11:25:58,330 INFO L168 Benchmark]: RCFGBuilder took 268.92 ms. Allocated memory is still 141.0 MB. Free memory was 108.4 MB in the beginning and 99.7 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 7.1 GB. [2019-08-05 11:25:58,331 INFO L168 Benchmark]: Symbolic Interpretation took 47.67 ms. Allocated memory is still 141.0 MB. Free memory was 99.7 MB in the beginning and 97.7 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-08-05 11:25:58,336 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 0.31 ms. Allocated memory is still 141.0 MB. Free memory was 111.8 MB in the beginning and 111.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 54.02 ms. Allocated memory is still 141.0 MB. Free memory was 110.6 MB in the beginning and 108.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 268.92 ms. Allocated memory is still 141.0 MB. Free memory was 108.4 MB in the beginning and 99.7 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 47.67 ms. Allocated memory is still 141.0 MB. Free memory was 99.7 MB in the beginning and 97.7 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...