java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/termination-crafted-lit/strchr_true-no-overflow_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5eb5db4-m [2018-10-16 00:00:34,830 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-16 00:00:34,832 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-16 00:00:34,868 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-16 00:00:34,870 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-16 00:00:34,871 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-16 00:00:34,872 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-16 00:00:34,878 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-16 00:00:34,883 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-16 00:00:34,894 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-16 00:00:34,895 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-16 00:00:34,895 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-16 00:00:34,896 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-16 00:00:34,903 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-16 00:00:34,910 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-16 00:00:34,911 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-16 00:00:34,918 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-16 00:00:34,922 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-16 00:00:34,924 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-16 00:00:34,931 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-16 00:00:34,938 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-16 00:00:34,942 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-16 00:00:34,950 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-16 00:00:34,950 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-16 00:00:34,957 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-16 00:00:34,958 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-16 00:00:34,960 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-16 00:00:34,961 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-16 00:00:34,965 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-16 00:00:34,972 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-16 00:00:34,972 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-16 00:00:34,973 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-16 00:00:34,973 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-16 00:00:34,977 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-16 00:00:34,978 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-16 00:00:34,983 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-16 00:00:34,984 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-10-16 00:00:35,035 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-16 00:00:35,040 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-16 00:00:35,045 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-16 00:00:35,045 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-16 00:00:35,046 INFO L133 SettingsManager]: * Use SBE=true [2018-10-16 00:00:35,047 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-16 00:00:35,047 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-16 00:00:35,047 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-16 00:00:35,047 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-16 00:00:35,048 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-16 00:00:35,048 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-16 00:00:35,048 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-16 00:00:35,048 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-16 00:00:35,048 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-16 00:00:35,049 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-16 00:00:35,054 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-16 00:00:35,054 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-16 00:00:35,054 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-16 00:00:35,054 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-16 00:00:35,055 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-16 00:00:35,055 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-16 00:00:35,055 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-16 00:00:35,056 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-16 00:00:35,059 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-16 00:00:35,059 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-16 00:00:35,060 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-16 00:00:35,060 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-16 00:00:35,063 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-16 00:00:35,063 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-16 00:00:35,184 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-16 00:00:35,218 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-16 00:00:35,229 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-16 00:00:35,234 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-16 00:00:35,234 INFO L276 PluginConnector]: CDTParser initialized [2018-10-16 00:00:35,238 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-crafted-lit/strchr_true-no-overflow_true-termination.c [2018-10-16 00:00:35,383 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83e693477/f7016fd3f49d4582aaabc670e25b1faa/FLAG763dd37ff [2018-10-16 00:00:36,345 INFO L298 CDTParser]: Found 1 translation units. [2018-10-16 00:00:36,346 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-crafted-lit/strchr_true-no-overflow_true-termination.c [2018-10-16 00:00:36,366 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83e693477/f7016fd3f49d4582aaabc670e25b1faa/FLAG763dd37ff [2018-10-16 00:00:36,409 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83e693477/f7016fd3f49d4582aaabc670e25b1faa [2018-10-16 00:00:36,437 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-16 00:00:36,443 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-16 00:00:36,444 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-16 00:00:36,445 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-16 00:00:36,458 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-16 00:00:36,463 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 12:00:36" (1/1) ... [2018-10-16 00:00:36,467 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e14e7da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:00:36, skipping insertion in model container [2018-10-16 00:00:36,467 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 12:00:36" (1/1) ... [2018-10-16 00:00:36,493 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-16 00:00:36,556 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-16 00:00:37,051 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch ({ base:int, offset:int } != int) in C: (*s == c) ? (char *) s : 0 [33] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:288) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:62) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleConditionalOperator(CHandler.java:4113) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1001) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2171) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1778) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:962) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1373) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3311) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:539) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-16 00:00:37,065 INFO L168 Benchmark]: Toolchain (without parser) took 623.79 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-10-16 00:00:37,068 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-10-16 00:00:37,071 INFO L168 Benchmark]: CACSL2BoogieTranslator took 615.56 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-10-16 00:00:37,080 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 615.56 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch ({ base:int, offset:int } != int) in C: (*s == c) ? (char *) s : 0 [33] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch ({ base:int, offset:int } != int) in C: (*s == c) ? (char *) s : 0 [33]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...