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/arrays/BugMapElimination01-SameAuxVarBug.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b03553c [2019-08-05 18:05:23,283 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 18:05:23,285 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 18:05:23,297 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 18:05:23,298 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 18:05:23,299 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 18:05:23,300 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 18:05:23,303 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 18:05:23,305 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 18:05:23,306 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 18:05:23,307 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 18:05:23,308 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 18:05:23,308 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 18:05:23,309 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 18:05:23,310 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 18:05:23,311 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 18:05:23,312 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 18:05:23,313 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 18:05:23,316 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 18:05:23,318 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 18:05:23,320 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 18:05:23,321 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 18:05:23,322 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 18:05:23,323 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 18:05:23,326 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 18:05:23,326 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 18:05:23,326 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 18:05:23,327 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 18:05:23,328 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 18:05:23,329 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 18:05:23,329 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 18:05:23,330 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 18:05:23,331 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 18:05:23,332 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 18:05:23,333 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 18:05:23,333 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 18:05:23,334 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 18:05:23,335 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 18:05:23,335 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 18:05:23,336 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 18:05:23,337 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 18:05:23,363 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 18:05:23,376 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 18:05:23,379 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 18:05:23,381 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 18:05:23,381 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 18:05:23,382 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/arrays/BugMapElimination01-SameAuxVarBug.bpl [2019-08-05 18:05:23,382 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/arrays/BugMapElimination01-SameAuxVarBug.bpl' [2019-08-05 18:05:23,416 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 18:05:23,417 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 18:05:23,418 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 18:05:23,418 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 18:05:23,418 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 18:05:23,444 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "BugMapElimination01-SameAuxVarBug.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:23" (1/1) ... [2019-08-05 18:05:23,446 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "BugMapElimination01-SameAuxVarBug.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:23" (1/1) ... [2019-08-05 18:05:23,456 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "BugMapElimination01-SameAuxVarBug.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:23" (1/1) ... [2019-08-05 18:05:23,456 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "BugMapElimination01-SameAuxVarBug.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:23" (1/1) ... [2019-08-05 18:05:23,459 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "BugMapElimination01-SameAuxVarBug.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:23" (1/1) ... [2019-08-05 18:05:23,463 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "BugMapElimination01-SameAuxVarBug.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:23" (1/1) ... [2019-08-05 18:05:23,464 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "BugMapElimination01-SameAuxVarBug.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:23" (1/1) ... [2019-08-05 18:05:23,465 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 18:05:23,466 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 18:05:23,467 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 18:05:23,467 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 18:05:23,468 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "BugMapElimination01-SameAuxVarBug.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:23" (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 18:05:23,538 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 18:05:23,539 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 18:05:23,716 INFO L275 CfgBuilder]: Using library mode [2019-08-05 18:05:23,717 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-05 18:05:23,719 INFO L202 PluginConnector]: Adding new model BugMapElimination01-SameAuxVarBug.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:05:23 BoogieIcfgContainer [2019-08-05 18:05:23,719 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 18:05:23,719 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 18:05:23,719 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 18:05:23,720 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 18:05:23,721 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "BugMapElimination01-SameAuxVarBug.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:05:23" (1/1) ... [2019-08-05 18:05:23,735 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-05 18:05:23,735 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-05 18:05:23,738 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 18:05:23,743 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-05 18:05:23,751 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 18:05:23,752 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 18:05:23,752 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-05 18:05:23,753 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-05 18:05:23,754 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 18:05:23,757 INFO L168 Benchmark]: Toolchain (without parser) took 338.66 ms. Allocated memory is still 138.4 MB. Free memory was 106.7 MB in the beginning and 93.6 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 7.1 GB. [2019-08-05 18:05:23,758 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 138.4 MB. Free memory is still 107.6 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 18:05:23,759 INFO L168 Benchmark]: Boogie Preprocessor took 47.81 ms. Allocated memory is still 138.4 MB. Free memory was 106.7 MB in the beginning and 104.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-05 18:05:23,761 INFO L168 Benchmark]: RCFGBuilder took 252.61 ms. Allocated memory is still 138.4 MB. Free memory was 104.6 MB in the beginning and 95.7 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 7.1 GB. [2019-08-05 18:05:23,762 INFO L168 Benchmark]: Symbolic Interpretation took 34.93 ms. Allocated memory is still 138.4 MB. Free memory was 95.7 MB in the beginning and 93.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-05 18:05:23,766 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 138.4 MB. Free memory is still 107.6 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 47.81 ms. Allocated memory is still 138.4 MB. Free memory was 106.7 MB in the beginning and 104.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 252.61 ms. Allocated memory is still 138.4 MB. Free memory was 104.6 MB in the beginning and 95.7 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 34.93 ms. Allocated memory is still 138.4 MB. Free memory was 95.7 MB in the beginning and 93.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...