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/array-memsafety/cstrchr-alloca_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec0f64e [2018-10-15 19:26:26,979 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-15 19:26:26,986 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-15 19:26:27,019 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-15 19:26:27,023 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-15 19:26:27,028 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-15 19:26:27,030 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-15 19:26:27,034 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-15 19:26:27,042 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-15 19:26:27,043 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-15 19:26:27,055 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-15 19:26:27,056 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-15 19:26:27,059 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-15 19:26:27,066 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-15 19:26:27,069 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-15 19:26:27,071 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-15 19:26:27,072 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-15 19:26:27,081 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-15 19:26:27,088 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-15 19:26:27,095 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-15 19:26:27,103 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-15 19:26:27,105 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-15 19:26:27,112 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-15 19:26:27,112 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-15 19:26:27,113 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-15 19:26:27,116 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-15 19:26:27,120 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-15 19:26:27,123 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-15 19:26:27,124 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-15 19:26:27,129 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-15 19:26:27,129 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-15 19:26:27,130 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-15 19:26:27,130 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-15 19:26:27,130 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-15 19:26:27,137 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-15 19:26:27,137 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-15 19:26:27,139 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 [2018-10-15 19:26:27,186 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-15 19:26:27,186 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-15 19:26:27,193 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-15 19:26:27,193 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-15 19:26:27,198 INFO L133 SettingsManager]: * Use SBE=true [2018-10-15 19:26:27,198 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-15 19:26:27,199 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-15 19:26:27,199 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-15 19:26:27,199 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-15 19:26:27,199 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-15 19:26:27,199 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-15 19:26:27,200 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-15 19:26:27,203 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-15 19:26:27,203 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-15 19:26:27,203 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-15 19:26:27,204 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-15 19:26:27,204 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-15 19:26:27,204 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-15 19:26:27,204 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-15 19:26:27,204 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-15 19:26:27,205 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-15 19:26:27,205 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-15 19:26:27,205 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-15 19:26:27,205 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-15 19:26:27,205 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-15 19:26:27,212 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-15 19:26:27,212 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-15 19:26:27,213 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-15 19:26:27,213 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-15 19:26:27,340 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-15 19:26:27,386 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-15 19:26:27,393 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-15 19:26:27,400 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-15 19:26:27,400 INFO L276 PluginConnector]: CDTParser initialized [2018-10-15 19:26:27,401 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-memsafety/cstrchr-alloca_true-valid-memsafety_true-termination.i [2018-10-15 19:26:27,548 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c714f1153/8b5f533ff9d941baa0d011da6255a5c1/FLAG95501f8a2 [2018-10-15 19:26:28,656 INFO L298 CDTParser]: Found 1 translation units. [2018-10-15 19:26:28,657 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-memsafety/cstrchr-alloca_true-valid-memsafety_true-termination.i [2018-10-15 19:26:28,694 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c714f1153/8b5f533ff9d941baa0d011da6255a5c1/FLAG95501f8a2 [2018-10-15 19:26:28,718 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c714f1153/8b5f533ff9d941baa0d011da6255a5c1 [2018-10-15 19:26:28,738 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-15 19:26:28,740 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-15 19:26:28,744 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-15 19:26:28,744 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-15 19:26:28,754 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-15 19:26:28,755 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:26:28" (1/1) ... [2018-10-15 19:26:28,764 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ef3a2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:26:28, skipping insertion in model container [2018-10-15 19:26:28,765 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:26:28" (1/1) ... [2018-10-15 19:26:28,793 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-15 19:26:28,917 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-15 19:26:29,738 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 [544] 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-15 19:26:29,751 INFO L168 Benchmark]: Toolchain (without parser) took 1012.03 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-10-15 19:26:29,756 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-10-15 19:26:29,756 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1003.42 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-10-15 19:26:29,763 INFO L336 ainManager$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 0.19 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 1003.42 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 [544] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch ({ base:int, offset:int } != int) in C: (*s == c) ? (char *) s : 0 [544]: 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...