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/Barcelona.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:46:28,195 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:46:28,199 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:46:28,216 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:46:28,217 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:46:28,219 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:46:28,220 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:46:28,222 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:46:28,226 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:46:28,228 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:46:28,230 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:46:28,232 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:46:28,233 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:46:28,234 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:46:28,235 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:46:28,244 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:46:28,245 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:46:28,246 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:46:28,248 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:46:28,250 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:46:28,251 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:46:28,252 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:46:28,255 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:46:28,256 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:46:28,259 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:46:28,259 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:46:28,260 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:46:28,261 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:46:28,262 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:46:28,263 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:46:28,263 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:46:28,265 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:46:28,267 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:46:28,268 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:46:28,268 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:46:28,269 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:46:28,270 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:46:28,271 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:46:28,271 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:46:28,272 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:46:28,275 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:46:28,312 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:46:28,324 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:46:28,328 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:46:28,329 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:46:28,330 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:46:28,330 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/Barcelona.bpl [2019-08-06 16:46:28,331 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/Barcelona.bpl' [2019-08-06 16:46:28,355 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:46:28,356 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:46:28,356 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:46:28,357 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:46:28,357 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:46:28,382 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "Barcelona.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:28" (1/1) ... [2019-08-06 16:46:28,384 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "Barcelona.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:28" (1/1) ... [2019-08-06 16:46:28,391 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "Barcelona.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:28" (1/1) ... [2019-08-06 16:46:28,392 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "Barcelona.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:28" (1/1) ... [2019-08-06 16:46:28,396 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "Barcelona.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:28" (1/1) ... [2019-08-06 16:46:28,402 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "Barcelona.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:28" (1/1) ... [2019-08-06 16:46:28,403 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "Barcelona.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:28" (1/1) ... [2019-08-06 16:46:28,404 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:46:28,405 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:46:28,405 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:46:28,406 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:46:28,407 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "Barcelona.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:28" (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 16:46:28,479 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-06 16:46:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-06 16:46:28,480 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-06 16:46:28,667 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:46:28,667 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-06 16:46:28,669 INFO L202 PluginConnector]: Adding new model Barcelona.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:28 BoogieIcfgContainer [2019-08-06 16:46:28,669 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:46:28,669 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:46:28,670 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:46:28,670 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:46:28,672 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "Barcelona.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:28" (1/1) ... [2019-08-06 16:46:28,682 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-06 16:46:28,683 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-06 16:46:28,686 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:46:28,692 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-06 16:46:28,699 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:46:28,700 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:46:28,700 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-06 16:46:28,700 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:46:28,702 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:46:28,705 INFO L168 Benchmark]: Toolchain (without parser) took 347.68 ms. Allocated memory is still 133.2 MB. Free memory was 109.7 MB in the beginning and 97.0 MB in the end (delta: 12.7 MB). Peak memory consumption was 12.7 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:28,706 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 133.2 MB. Free memory was 110.7 MB in the beginning and 110.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-06 16:46:28,708 INFO L168 Benchmark]: Boogie Preprocessor took 47.87 ms. Allocated memory is still 133.2 MB. Free memory was 109.4 MB in the beginning and 107.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:28,709 INFO L168 Benchmark]: RCFGBuilder took 264.35 ms. Allocated memory is still 133.2 MB. Free memory was 107.4 MB in the beginning and 98.9 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:28,710 INFO L168 Benchmark]: Symbolic Interpretation took 32.74 ms. Allocated memory is still 133.2 MB. Free memory was 98.9 MB in the beginning and 97.0 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:28,716 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 0.21 ms. Allocated memory is still 133.2 MB. Free memory was 110.7 MB in the beginning and 110.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 47.87 ms. Allocated memory is still 133.2 MB. Free memory was 109.4 MB in the beginning and 107.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 264.35 ms. Allocated memory is still 133.2 MB. Free memory was 107.4 MB in the beginning and 98.9 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 32.74 ms. Allocated memory is still 133.2 MB. Free memory was 98.9 MB in the beginning and 97.0 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...