./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f38e10d87c746e251b09c32128164c27680f3592 .......................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f38e10d87c746e251b09c32128164c27680f3592 ............................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-11-28 18:37:29,826 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 18:37:29,829 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 18:37:29,841 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 18:37:29,842 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 18:37:29,843 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 18:37:29,845 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 18:37:29,847 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 18:37:29,849 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 18:37:29,851 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 18:37:29,852 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 18:37:29,853 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 18:37:29,854 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 18:37:29,855 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 18:37:29,856 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 18:37:29,857 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 18:37:29,859 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 18:37:29,860 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 18:37:29,862 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 18:37:29,864 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 18:37:29,866 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 18:37:29,867 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 18:37:29,869 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 18:37:29,873 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 18:37:29,878 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 18:37:29,880 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 18:37:29,880 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 18:37:29,881 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 18:37:29,883 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 18:37:29,885 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 18:37:29,885 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 18:37:29,886 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 18:37:29,887 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 18:37:29,888 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 18:37:29,892 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 18:37:29,893 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 18:37:29,895 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 18:37:29,896 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 18:37:29,896 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 18:37:29,899 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 18:37:29,900 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 18:37:29,901 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 18:37:29,916 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 18:37:29,916 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 18:37:29,918 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 18:37:29,918 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 18:37:29,918 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 18:37:29,919 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 18:37:29,919 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 18:37:29,919 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 18:37:29,919 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 18:37:29,920 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 18:37:29,920 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 18:37:29,920 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 18:37:29,921 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 18:37:29,921 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 18:37:29,921 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 18:37:29,922 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 18:37:29,922 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 18:37:29,922 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 18:37:29,922 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 18:37:29,923 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 18:37:29,923 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 18:37:29,923 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 18:37:29,924 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 18:37:29,924 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 18:37:29,924 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 18:37:29,924 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 18:37:29,925 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 18:37:29,925 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f38e10d87c746e251b09c32128164c27680f3592 [2019-11-28 18:37:30,242 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 18:37:30,265 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 18:37:30,270 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 18:37:30,272 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 18:37:30,272 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 18:37:30,273 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i [2019-11-28 18:37:30,339 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59467b126/95b8eae9b8544128bc47dc11eb0d8f43/FLAGd8165eceb [2019-11-28 18:37:31,204 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 18:37:31,205 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i [2019-11-28 18:37:31,242 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59467b126/95b8eae9b8544128bc47dc11eb0d8f43/FLAGd8165eceb [2019-11-28 18:37:31,718 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59467b126/95b8eae9b8544128bc47dc11eb0d8f43 [2019-11-28 18:37:31,722 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 18:37:31,724 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 18:37:31,726 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 18:37:31,726 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 18:37:31,730 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 18:37:31,731 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:37:31" (1/1) ... [2019-11-28 18:37:31,734 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@526a8547 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:37:31, skipping insertion in model container [2019-11-28 18:37:31,734 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:37:31" (1/1) ... [2019-11-28 18:37:31,743 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 18:37:31,884 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 18:37:32,285 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 18:37:32,295 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 18:37:33,188 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:33,190 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:33,190 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:33,191 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:33,193 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:33,210 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:33,211 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:33,214 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:33,215 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:33,218 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:33,219 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:33,220 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:33,221 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:33,801 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 18:37:33,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 18:37:33,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 18:37:33,812 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 18:37:33,814 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 18:37:33,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 18:37:33,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 18:37:33,818 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 18:37:33,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 18:37:33,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 18:37:34,102 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 18:37:34,195 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:34,196 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:34,268 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:37:34,311 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1647) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1747) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:610) 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:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-28 18:37:34,318 INFO L168 Benchmark]: Toolchain (without parser) took 2593.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 945.5 MB in the beginning and 1.1 GB in the end (delta: -112.7 MB). Peak memory consumption was 51.4 MB. Max. memory is 11.5 GB. [2019-11-28 18:37:34,319 INFO L168 Benchmark]: CDTParser took 0.71 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 18:37:34,320 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2589.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 945.5 MB in the beginning and 1.1 GB in the end (delta: -112.7 MB). Peak memory consumption was 51.4 MB. Max. memory is 11.5 GB. [2019-11-28 18:37:34,325 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.71 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2589.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 945.5 MB in the beginning and 1.1 GB in the end (delta: -112.7 MB). Peak memory consumption was 51.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : 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... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-11-28 18:37:36,208 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 18:37:36,211 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 18:37:36,232 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 18:37:36,233 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 18:37:36,235 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 18:37:36,237 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 18:37:36,251 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 18:37:36,253 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 18:37:36,256 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 18:37:36,257 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 18:37:36,259 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 18:37:36,260 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 18:37:36,264 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 18:37:36,266 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 18:37:36,268 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 18:37:36,270 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 18:37:36,273 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 18:37:36,276 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 18:37:36,281 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 18:37:36,287 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 18:37:36,291 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 18:37:36,294 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 18:37:36,296 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 18:37:36,298 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 18:37:36,299 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 18:37:36,299 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 18:37:36,301 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 18:37:36,301 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 18:37:36,302 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 18:37:36,303 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 18:37:36,303 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 18:37:36,304 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 18:37:36,305 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 18:37:36,307 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 18:37:36,308 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 18:37:36,309 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 18:37:36,309 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 18:37:36,310 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 18:37:36,311 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 18:37:36,312 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 18:37:36,313 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 18:37:36,337 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 18:37:36,338 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 18:37:36,340 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 18:37:36,341 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 18:37:36,341 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 18:37:36,341 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 18:37:36,342 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 18:37:36,342 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 18:37:36,342 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 18:37:36,342 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 18:37:36,344 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 18:37:36,344 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 18:37:36,345 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 18:37:36,345 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 18:37:36,345 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 18:37:36,346 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 18:37:36,346 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 18:37:36,346 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 18:37:36,347 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 18:37:36,347 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 18:37:36,347 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 18:37:36,348 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 18:37:36,348 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 18:37:36,348 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 18:37:36,349 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 18:37:36,349 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 18:37:36,349 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 18:37:36,349 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 18:37:36,350 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 18:37:36,350 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f38e10d87c746e251b09c32128164c27680f3592 [2019-11-28 18:37:36,676 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 18:37:36,690 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 18:37:36,694 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 18:37:36,696 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 18:37:36,696 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 18:37:36,697 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i [2019-11-28 18:37:36,773 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c951d184f/e6a21f45e7a34c9abcda83a5a09e221b/FLAG25c11aa5b [2019-11-28 18:37:37,572 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 18:37:37,573 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i [2019-11-28 18:37:37,630 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c951d184f/e6a21f45e7a34c9abcda83a5a09e221b/FLAG25c11aa5b [2019-11-28 18:37:38,075 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c951d184f/e6a21f45e7a34c9abcda83a5a09e221b [2019-11-28 18:37:38,079 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 18:37:38,080 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 18:37:38,082 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 18:37:38,084 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 18:37:38,087 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 18:37:38,088 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:37:38" (1/1) ... [2019-11-28 18:37:38,091 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23cb6e1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:37:38, skipping insertion in model container [2019-11-28 18:37:38,092 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:37:38" (1/1) ... [2019-11-28 18:37:38,100 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 18:37:38,226 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 18:37:38,636 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 18:37:38,642 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 18:37:39,461 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:39,462 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:39,463 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:39,464 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:39,465 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:39,503 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:39,503 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:39,506 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:39,507 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:39,509 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:39,511 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:39,512 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:39,512 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:40,018 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 18:37:40,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 18:37:40,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 18:37:40,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 18:37:40,023 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 18:37:40,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 18:37:40,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 18:37:40,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 18:37:40,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 18:37:40,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 18:37:40,196 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 18:37:40,305 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:40,306 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:40,410 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:37:40,515 INFO L203 MainTranslator]: Completed pre-run [2019-11-28 18:37:40,548 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 18:37:40,549 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 18:37:40,609 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:40,610 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:40,611 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:40,611 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:40,615 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:40,623 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:40,624 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:40,629 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:40,630 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:40,632 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:40,633 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:40,634 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:40,634 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:40,712 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 18:37:40,713 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 18:37:40,714 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 18:37:40,715 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 18:37:40,716 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 18:37:40,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 18:37:40,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 18:37:40,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 18:37:40,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 18:37:40,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 18:37:40,762 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 18:37:40,852 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:40,852 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:37:40,904 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:37:42,000 INFO L208 MainTranslator]: Completed translation [2019-11-28 18:37:42,001 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:37:42 WrapperNode [2019-11-28 18:37:42,001 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 18:37:42,002 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-28 18:37:42,003 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-28 18:37:42,003 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-28 18:37:42,010 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:37:42" (1/1) ... [2019-11-28 18:37:42,077 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] [2019-11-28 18:37:42,148 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:37:42" (1/1) ... [2019-11-28 18:37:42,149 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-28 18:37:42,149 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-28 18:37:42,152 INFO L168 Benchmark]: Toolchain (without parser) took 4070.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 214.4 MB). Free memory was 946.8 MB in the beginning and 1.0 GB in the end (delta: -91.1 MB). Peak memory consumption was 123.3 MB. Max. memory is 11.5 GB. [2019-11-28 18:37:42,153 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 18:37:42,154 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3919.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 214.4 MB). Free memory was 946.8 MB in the beginning and 1.0 GB in the end (delta: -100.1 MB). Peak memory consumption was 317.8 MB. Max. memory is 11.5 GB. [2019-11-28 18:37:42,155 INFO L168 Benchmark]: Boogie Procedure Inliner took 146.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 11.5 GB. [2019-11-28 18:37:42,157 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3919.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 214.4 MB). Free memory was 946.8 MB in the beginning and 1.0 GB in the end (delta: -100.1 MB). Peak memory consumption was 317.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 146.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 258]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...