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/TestSyntaxDifferntTypeSameIdentifier.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:47:05,428 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:47:05,430 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:47:05,442 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:47:05,442 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:47:05,443 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:47:05,445 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:47:05,446 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:47:05,448 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:47:05,449 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:47:05,450 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:47:05,451 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:47:05,451 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:47:05,452 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:47:05,456 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:47:05,458 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:47:05,458 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:47:05,459 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:47:05,461 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:47:05,463 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:47:05,465 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:47:05,466 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:47:05,467 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:47:05,468 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:47:05,471 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:47:05,471 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:47:05,471 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:47:05,472 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:47:05,472 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:47:05,474 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:47:05,474 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:47:05,475 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:47:05,475 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:47:05,476 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:47:05,477 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:47:05,478 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:47:05,478 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:47:05,479 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:47:05,479 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:47:05,480 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:47:05,480 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:47:05,517 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:47:05,536 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:47:05,540 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:47:05,541 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:47:05,542 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:47:05,542 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/syntax/TestSyntaxDifferntTypeSameIdentifier.bpl [2019-08-06 16:47:05,543 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/syntax/TestSyntaxDifferntTypeSameIdentifier.bpl' [2019-08-06 16:47:05,570 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:47:05,571 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:47:05,572 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:47:05,572 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:47:05,573 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:47:05,596 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "TestSyntaxDifferntTypeSameIdentifier.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:05" (1/1) ... [2019-08-06 16:47:05,597 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "TestSyntaxDifferntTypeSameIdentifier.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:05" (1/1) ... [2019-08-06 16:47:05,603 ERROR L1131 TypeChecker]: BPL: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/syntax/TestSyntaxDifferntTypeSameIdentifier.bpl:15/6-15/7: xalready declared as local variable [2019-08-06 16:47:05,604 ERROR L1131 TypeChecker]: BPL: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/syntax/TestSyntaxDifferntTypeSameIdentifier.bpl:16/6-16/7: xalready declared as local variable [2019-08-06 16:47:05,611 ERROR L1131 TypeChecker]: BPL: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/syntax/TestSyntaxDifferntTypeSameIdentifier.bpl:17/10-17/11: real is not unifiable to bool. x == true [2019-08-06 16:47:05,611 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "TestSyntaxDifferntTypeSameIdentifier.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:05" (1/1) ... [2019-08-06 16:47:05,612 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "TestSyntaxDifferntTypeSameIdentifier.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:05" (1/1) ... [2019-08-06 16:47:05,614 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "TestSyntaxDifferntTypeSameIdentifier.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:05" (1/1) ... [2019-08-06 16:47:05,615 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "TestSyntaxDifferntTypeSameIdentifier.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:05" (1/1) ... [2019-08-06 16:47:05,616 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "TestSyntaxDifferntTypeSameIdentifier.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:05" (1/1) ... [2019-08-06 16:47:05,617 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:47:05,618 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2019-08-06 16:47:05,623 INFO L168 Benchmark]: Toolchain (without parser) took 48.35 ms. Allocated memory is still 140.5 MB. Free memory was 108.8 MB in the beginning and 106.2 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-08-06 16:47:05,625 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.19 ms. Allocated memory is still 140.5 MB. Free memory is still 109.7 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-06 16:47:05,626 INFO L168 Benchmark]: Boogie Preprocessor took 45.55 ms. Allocated memory is still 140.5 MB. Free memory was 108.8 MB in the beginning and 106.2 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-08-06 16:47:05,629 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 0.19 ms. Allocated memory is still 140.5 MB. Free memory is still 109.7 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 45.55 ms. Allocated memory is still 140.5 MB. Free memory was 108.8 MB in the beginning and 106.2 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 15]: Type Error xalready declared as local variable - TypeErrorResult [Line: 16]: Type Error xalready declared as local variable - TypeErrorResult [Line: 17]: Type Error real is not unifiable to bool. x == true RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...