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/BoogiePL/Jochen/tacas06/loop1-fixed.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b03553c [2019-08-05 18:05:58,863 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 18:05:58,865 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 18:05:58,877 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 18:05:58,877 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 18:05:58,879 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 18:05:58,880 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 18:05:58,882 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 18:05:58,884 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 18:05:58,885 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 18:05:58,886 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 18:05:58,887 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 18:05:58,887 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 18:05:58,888 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 18:05:58,889 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 18:05:58,891 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 18:05:58,892 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 18:05:58,892 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 18:05:58,894 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 18:05:58,896 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 18:05:58,898 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 18:05:58,899 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 18:05:58,901 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 18:05:58,902 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 18:05:58,904 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 18:05:58,904 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 18:05:58,904 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 18:05:58,905 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 18:05:58,906 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 18:05:58,907 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 18:05:58,907 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 18:05:58,909 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 18:05:58,910 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 18:05:58,911 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 18:05:58,913 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 18:05:58,914 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 18:05:58,914 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 18:05:58,915 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 18:05:58,915 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 18:05:58,916 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 18:05:58,919 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 18:05:58,974 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 18:05:58,990 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 18:05:58,994 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 18:05:58,996 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 18:05:58,997 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 18:05:58,998 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/BoogiePL/Jochen/tacas06/loop1-fixed.bpl [2019-08-05 18:05:58,998 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/BoogiePL/Jochen/tacas06/loop1-fixed.bpl' [2019-08-05 18:05:59,032 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 18:05:59,034 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 18:05:59,034 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 18:05:59,034 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 18:05:59,035 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 18:05:59,059 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "loop1-fixed.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:59" (1/1) ... [2019-08-05 18:05:59,061 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "loop1-fixed.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:59" (1/1) ... [2019-08-05 18:05:59,068 ERROR L1131 TypeChecker]: BPL: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/BoogiePL/Jochen/tacas06/loop1-fixed.bpl:13/9-13/10: Global variable j modified in procedure main but not contained in procedures modifies clause. [2019-08-05 18:05:59,071 ERROR L1131 TypeChecker]: BPL: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/BoogiePL/Jochen/tacas06/loop1-fixed.bpl:14/3-14/4: Global variable i modified in procedure main but not contained in procedures modifies clause. [2019-08-05 18:05:59,072 ERROR L1131 TypeChecker]: BPL: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/BoogiePL/Jochen/tacas06/loop1-fixed.bpl:16/6-16/7: Global variable x modified in procedure main but not contained in procedures modifies clause. [2019-08-05 18:05:59,072 ERROR L1131 TypeChecker]: BPL: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/BoogiePL/Jochen/tacas06/loop1-fixed.bpl:17/6-17/7: Global variable i modified in procedure main but not contained in procedures modifies clause. [2019-08-05 18:05:59,076 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "loop1-fixed.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:59" (1/1) ... [2019-08-05 18:05:59,076 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "loop1-fixed.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:59" (1/1) ... [2019-08-05 18:05:59,079 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "loop1-fixed.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:59" (1/1) ... [2019-08-05 18:05:59,086 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "loop1-fixed.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:59" (1/1) ... [2019-08-05 18:05:59,087 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "loop1-fixed.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:59" (1/1) ... [2019-08-05 18:05:59,088 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 18:05:59,089 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2019-08-05 18:05:59,094 INFO L168 Benchmark]: Toolchain (without parser) took 56.71 ms. Allocated memory is still 133.7 MB. Free memory was 108.8 MB in the beginning and 106.3 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. [2019-08-05 18:05:59,096 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 133.7 MB. Free memory was 110.0 MB in the beginning and 109.8 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-05 18:05:59,098 INFO L168 Benchmark]: Boogie Preprocessor took 54.24 ms. Allocated memory is still 133.7 MB. Free memory was 108.8 MB in the beginning and 106.3 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. [2019-08-05 18:05:59,102 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 0.20 ms. Allocated memory is still 133.7 MB. Free memory was 110.0 MB in the beginning and 109.8 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 54.24 ms. Allocated memory is still 133.7 MB. Free memory was 108.8 MB in the beginning and 106.3 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 13]: Type Error Global variable j modified in procedure main but not contained in procedures modifies clause. - TypeErrorResult [Line: 14]: Type Error Global variable i modified in procedure main but not contained in procedures modifies clause. - TypeErrorResult [Line: 16]: Type Error Global variable x modified in procedure main but not contained in procedures modifies clause. - TypeErrorResult [Line: 17]: Type Error Global variable i modified in procedure main but not contained in procedures modifies clause. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...