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/MenloPark.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:25:56,252 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:25:56,255 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:25:56,269 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:25:56,270 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:25:56,271 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:25:56,273 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:25:56,274 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:25:56,276 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:25:56,277 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:25:56,280 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:25:56,281 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:25:56,281 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:25:56,282 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:25:56,283 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:25:56,287 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:25:56,289 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:25:56,291 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:25:56,294 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:25:56,303 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:25:56,307 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:25:56,309 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:25:56,313 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:25:56,314 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:25:56,319 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:25:56,319 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:25:56,320 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:25:56,321 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:25:56,322 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:25:56,323 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:25:56,323 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:25:56,327 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:25:56,328 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:25:56,331 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:25:56,332 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:25:56,333 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:25:56,334 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:25:56,334 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:25:56,334 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:25:56,337 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:25:56,337 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:25:56,371 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:25:56,384 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:25:56,388 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:25:56,389 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:25:56,390 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:25:56,391 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/MenloPark.bpl [2019-08-05 11:25:56,391 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/MenloPark.bpl' [2019-08-05 11:25:56,423 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:25:56,425 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:25:56,426 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:25:56,426 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:25:56,426 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:25:56,453 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "MenloPark.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:56" (1/1) ... [2019-08-05 11:25:56,455 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "MenloPark.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:56" (1/1) ... [2019-08-05 11:25:56,463 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "MenloPark.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:56" (1/1) ... [2019-08-05 11:25:56,463 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "MenloPark.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:56" (1/1) ... [2019-08-05 11:25:56,466 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "MenloPark.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:56" (1/1) ... [2019-08-05 11:25:56,472 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "MenloPark.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:56" (1/1) ... [2019-08-05 11:25:56,473 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "MenloPark.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:56" (1/1) ... [2019-08-05 11:25:56,474 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:25:56,476 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:25:56,476 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:25:56,476 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:25:56,478 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "MenloPark.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:25:56" (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 11:25:56,551 INFO L124 BoogieDeclarations]: Specification and implementation of procedure MenloPark given in one single declaration [2019-08-05 11:25:56,551 INFO L130 BoogieDeclarations]: Found specification of procedure MenloPark [2019-08-05 11:25:56,551 INFO L138 BoogieDeclarations]: Found implementation of procedure MenloPark [2019-08-05 11:25:56,773 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:25:56,773 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:25:56,775 INFO L202 PluginConnector]: Adding new model MenloPark.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:25:56 BoogieIcfgContainer [2019-08-05 11:25:56,775 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:25:56,775 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:25:56,776 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:25:56,776 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:25:56,779 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "MenloPark.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:25:56" (1/1) ... [2019-08-05 11:25:56,796 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-05 11:25:56,796 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-05 11:25:56,802 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:25:56,809 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-05 11:25:56,818 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:25:56,819 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:25:56,819 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-05 11:25:56,821 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:25:56,824 INFO L168 Benchmark]: Toolchain (without parser) took 398.27 ms. Allocated memory is still 133.7 MB. Free memory was 111.2 MB in the beginning and 97.9 MB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 7.1 GB. [2019-08-05 11:25:56,825 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.25 ms. Allocated memory is still 133.7 MB. Free memory is still 112.1 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 11:25:56,827 INFO L168 Benchmark]: Boogie Preprocessor took 49.47 ms. Allocated memory is still 133.7 MB. Free memory was 111.2 MB in the beginning and 109.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-05 11:25:56,828 INFO L168 Benchmark]: RCFGBuilder took 299.72 ms. Allocated memory is still 133.7 MB. Free memory was 109.1 MB in the beginning and 100.0 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 7.1 GB. [2019-08-05 11:25:56,829 INFO L168 Benchmark]: Symbolic Interpretation took 45.83 ms. Allocated memory is still 133.7 MB. Free memory was 100.0 MB in the beginning and 98.4 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. [2019-08-05 11:25:56,833 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 0.25 ms. Allocated memory is still 133.7 MB. Free memory is still 112.1 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 49.47 ms. Allocated memory is still 133.7 MB. Free memory was 111.2 MB in the beginning and 109.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 299.72 ms. Allocated memory is still 133.7 MB. Free memory was 109.1 MB in the beginning and 100.0 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 45.83 ms. Allocated memory is still 133.7 MB. Free memory was 100.0 MB in the beginning and 98.4 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...