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/syntax/BugUnusedOutParams.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:47:06,366 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:47:06,368 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:47:06,380 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:47:06,381 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:47:06,382 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:47:06,383 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:47:06,385 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:47:06,387 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:47:06,388 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:47:06,389 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:47:06,390 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:47:06,390 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:47:06,391 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:47:06,392 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:47:06,393 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:47:06,394 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:47:06,395 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:47:06,397 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:47:06,399 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:47:06,401 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:47:06,402 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:47:06,403 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:47:06,404 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:47:06,406 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:47:06,407 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:47:06,407 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:47:06,408 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:47:06,409 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:47:06,410 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:47:06,410 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:47:06,411 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:47:06,412 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:47:06,412 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:47:06,414 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:47:06,414 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:47:06,415 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:47:06,415 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:47:06,415 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:47:06,416 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:47:06,417 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:47:06,444 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:47:06,459 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:47:06,463 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:47:06,465 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:47:06,465 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:47:06,468 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/syntax/BugUnusedOutParams.bpl [2019-08-06 16:47:06,468 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/syntax/BugUnusedOutParams.bpl' [2019-08-06 16:47:06,503 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:47:06,505 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:47:06,506 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:47:06,506 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:47:06,506 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:47:06,531 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "BugUnusedOutParams.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:06" (1/1) ... [2019-08-06 16:47:06,534 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "BugUnusedOutParams.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:06" (1/1) ... [2019-08-06 16:47:06,542 ERROR L1131 TypeChecker]: BPL: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/syntax/BugUnusedOutParams.bpl:19/2-19/6: Number of output variables do not match in CallStatement[false,[],callee,[IdentifierExpression[a,]]] [2019-08-06 16:47:06,543 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "BugUnusedOutParams.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:06" (1/1) ... [2019-08-06 16:47:06,544 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "BugUnusedOutParams.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:06" (1/1) ... [2019-08-06 16:47:06,548 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "BugUnusedOutParams.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:06" (1/1) ... [2019-08-06 16:47:06,550 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "BugUnusedOutParams.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:06" (1/1) ... [2019-08-06 16:47:06,551 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "BugUnusedOutParams.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:06" (1/1) ... [2019-08-06 16:47:06,552 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:47:06,553 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2019-08-06 16:47:06,558 INFO L168 Benchmark]: Toolchain (without parser) took 50.71 ms. Allocated memory is still 132.6 MB. Free memory was 107.9 MB in the beginning and 105.5 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. [2019-08-06 16:47:06,560 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.30 ms. Allocated memory is still 132.6 MB. Free memory was 108.9 MB in the beginning and 108.7 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-06 16:47:06,562 INFO L168 Benchmark]: Boogie Preprocessor took 46.86 ms. Allocated memory is still 132.6 MB. Free memory was 107.7 MB in the beginning and 105.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-06 16:47:06,564 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.30 ms. Allocated memory is still 132.6 MB. Free memory was 108.9 MB in the beginning and 108.7 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 46.86 ms. Allocated memory is still 132.6 MB. Free memory was 107.7 MB in the beginning and 105.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 19]: Type Error Number of output variables do not match in CallStatement[false,[],callee,[IdentifierExpression[a,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...