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/MenloPark2.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:46:45,448 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:46:45,451 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:46:45,471 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:46:45,472 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:46:45,473 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:46:45,475 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:46:45,478 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:46:45,481 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:46:45,487 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:46:45,488 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:46:45,490 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:46:45,490 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:46:45,493 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:46:45,495 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:46:45,498 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:46:45,499 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:46:45,500 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:46:45,505 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:46:45,510 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:46:45,513 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:46:45,515 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:46:45,518 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:46:45,519 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:46:45,521 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:46:45,522 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:46:45,522 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:46:45,524 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:46:45,525 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:46:45,526 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:46:45,526 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:46:45,528 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:46:45,529 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:46:45,530 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:46:45,532 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:46:45,532 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:46:45,533 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:46:45,534 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:46:45,535 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:46:45,536 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:46:45,538 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:46:45,589 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:46:45,610 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:46:45,614 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:46:45,616 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:46:45,616 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:46:45,617 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/MenloPark2.bpl [2019-08-06 16:46:45,617 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/MenloPark2.bpl' [2019-08-06 16:46:45,650 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:46:45,652 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:46:45,652 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:46:45,653 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:46:45,653 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:46:45,678 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "MenloPark2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:45" (1/1) ... [2019-08-06 16:46:45,680 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "MenloPark2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:45" (1/1) ... [2019-08-06 16:46:45,687 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "MenloPark2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:45" (1/1) ... [2019-08-06 16:46:45,687 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "MenloPark2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:45" (1/1) ... [2019-08-06 16:46:45,690 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "MenloPark2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:45" (1/1) ... [2019-08-06 16:46:45,693 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "MenloPark2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:45" (1/1) ... [2019-08-06 16:46:45,694 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "MenloPark2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:45" (1/1) ... [2019-08-06 16:46:45,695 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:46:45,696 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:46:45,696 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:46:45,697 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:46:45,698 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "MenloPark2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:45" (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 16:46:45,764 INFO L124 BoogieDeclarations]: Specification and implementation of procedure MenloPark given in one single declaration [2019-08-06 16:46:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure MenloPark [2019-08-06 16:46:45,765 INFO L138 BoogieDeclarations]: Found implementation of procedure MenloPark [2019-08-06 16:46:45,949 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:46:45,949 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:46:45,951 INFO L202 PluginConnector]: Adding new model MenloPark2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:45 BoogieIcfgContainer [2019-08-06 16:46:45,951 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:46:45,951 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:46:45,952 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:46:45,952 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:46:45,953 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "MenloPark2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:45" (1/1) ... [2019-08-06 16:46:45,964 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-06 16:46:45,965 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-06 16:46:45,967 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:46:45,976 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-06 16:46:45,986 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:46:45,986 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:46:45,986 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-06 16:46:45,987 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:46:45,988 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:46:45,991 INFO L168 Benchmark]: Toolchain (without parser) took 338.38 ms. Allocated memory is still 132.1 MB. Free memory was 108.6 MB in the beginning and 95.5 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:45,993 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.24 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: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-06 16:46:45,995 INFO L168 Benchmark]: Boogie Preprocessor took 43.32 ms. Allocated memory is still 132.1 MB. Free memory was 108.4 MB in the beginning and 106.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:45,998 INFO L168 Benchmark]: RCFGBuilder took 254.73 ms. Allocated memory is still 132.1 MB. Free memory was 106.4 MB in the beginning and 97.4 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:45,999 INFO L168 Benchmark]: Symbolic Interpretation took 37.08 ms. Allocated memory is still 132.1 MB. Free memory was 97.4 MB in the beginning and 95.5 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:46,005 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 0.24 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: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 43.32 ms. Allocated memory is still 132.1 MB. Free memory was 108.4 MB in the beginning and 106.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 254.73 ms. Allocated memory is still 132.1 MB. Free memory was 106.4 MB in the beginning and 97.4 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 37.08 ms. Allocated memory is still 132.1 MB. Free memory was 97.4 MB in the beginning and 95.5 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...