./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_hash_array_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_hash_array_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 7f14a8ace399183d48da505f5df7c7e964dc83bb .......................................................................................................................................................................... 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_hash_array_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 7f14a8ace399183d48da505f5df7c7e964dc83bb ............................................................................................................................................................................................... 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 18:39:13,896 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 18:39:13,898 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 18:39:13,916 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 18:39:13,917 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 18:39:13,919 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 18:39:13,921 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 18:39:13,930 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 18:39:13,935 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 18:39:13,939 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 18:39:13,940 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 18:39:13,943 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 18:39:13,943 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 18:39:13,945 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 18:39:13,947 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 18:39:13,948 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 18:39:13,950 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 18:39:13,951 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 18:39:13,953 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 18:39:13,957 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 18:39:13,961 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 18:39:13,967 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 18:39:13,968 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 18:39:13,970 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 18:39:13,972 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 18:39:13,973 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 18:39:13,973 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 18:39:13,975 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 18:39:13,975 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 18:39:13,976 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 18:39:13,976 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 18:39:13,977 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 18:39:13,978 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 18:39:13,979 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 18:39:13,980 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 18:39:13,981 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 18:39:13,982 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 18:39:13,982 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 18:39:13,982 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 18:39:13,983 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 18:39:13,984 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 18:39:13,985 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 18:39:14,013 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 18:39:14,013 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 18:39:14,014 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 18:39:14,015 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 18:39:14,015 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 18:39:14,015 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 18:39:14,015 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 18:39:14,016 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 18:39:14,017 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 18:39:14,017 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 18:39:14,018 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 18:39:14,018 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 18:39:14,019 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 18:39:14,019 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 18:39:14,020 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 18:39:14,020 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 18:39:14,020 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 18:39:14,020 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 18:39:14,021 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 18:39:14,021 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 18:39:14,021 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 18:39:14,022 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 18:39:14,022 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 18:39:14,022 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 18:39:14,022 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 18:39:14,023 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 18:39:14,023 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 18:39:14,023 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 -> 7f14a8ace399183d48da505f5df7c7e964dc83bb [2019-11-28 18:39:14,343 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 18:39:14,358 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 18:39:14,361 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 18:39:14,362 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 18:39:14,362 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 18:39:14,363 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2019-11-28 18:39:14,425 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b7839e3e/3fec88ec0f784d258554451db3e2afd0/FLAG5470b23bf [2019-11-28 18:39:15,230 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 18:39:15,231 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2019-11-28 18:39:15,280 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b7839e3e/3fec88ec0f784d258554451db3e2afd0/FLAG5470b23bf [2019-11-28 18:39:15,761 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b7839e3e/3fec88ec0f784d258554451db3e2afd0 [2019-11-28 18:39:15,765 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 18:39:15,767 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 18:39:15,769 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 18:39:15,769 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 18:39:15,772 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 18:39:15,773 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:39:15" (1/1) ... [2019-11-28 18:39:15,776 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b4c71d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:39:15, skipping insertion in model container [2019-11-28 18:39:15,777 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:39:15" (1/1) ... [2019-11-28 18:39:15,785 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 18:39:15,910 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 18:39:16,321 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 18:39:16,330 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 18:39:17,226 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:17,228 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:17,229 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:17,230 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:17,232 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:17,254 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:17,255 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:17,257 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:17,258 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:17,260 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:17,262 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:17,263 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:17,263 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:17,715 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 18:39:17,717 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 18:39:17,718 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 18:39:17,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 18:39:17,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 18:39:17,722 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 18:39:17,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 18:39:17,724 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 18:39:17,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 18:39:17,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 18:39:17,879 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 18:39:17,993 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:17,994 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:18,068 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:39:18,123 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-28 18:39:18,135 INFO L168 Benchmark]: Toolchain (without parser) took 2365.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 950.8 MB in the beginning and 1.1 GB in the end (delta: -127.0 MB). Peak memory consumption was 51.7 MB. Max. memory is 11.5 GB. [2019-11-28 18:39:18,136 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 18:39:18,138 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2361.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 950.8 MB in the beginning and 1.1 GB in the end (delta: -127.0 MB). Peak memory consumption was 51.7 MB. Max. memory is 11.5 GB. [2019-11-28 18:39:18,142 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 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 2361.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 950.8 MB in the beginning and 1.1 GB in the end (delta: -127.0 MB). Peak memory consumption was 51.7 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 18:39:20,044 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 18:39:20,047 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 18:39:20,066 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 18:39:20,066 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 18:39:20,069 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 18:39:20,071 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 18:39:20,076 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 18:39:20,080 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 18:39:20,084 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 18:39:20,085 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 18:39:20,086 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 18:39:20,087 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 18:39:20,088 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 18:39:20,089 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 18:39:20,090 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 18:39:20,091 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 18:39:20,092 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 18:39:20,094 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 18:39:20,096 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 18:39:20,099 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 18:39:20,100 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 18:39:20,102 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 18:39:20,103 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 18:39:20,108 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 18:39:20,109 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 18:39:20,109 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 18:39:20,110 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 18:39:20,111 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 18:39:20,113 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 18:39:20,114 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 18:39:20,115 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 18:39:20,115 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 18:39:20,116 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 18:39:20,120 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 18:39:20,120 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 18:39:20,121 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 18:39:20,122 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 18:39:20,122 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 18:39:20,126 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 18:39:20,126 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 18:39:20,127 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 18:39:20,148 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 18:39:20,149 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 18:39:20,150 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 18:39:20,151 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 18:39:20,151 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 18:39:20,151 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 18:39:20,151 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 18:39:20,152 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 18:39:20,152 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 18:39:20,152 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 18:39:20,153 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 18:39:20,153 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 18:39:20,153 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 18:39:20,154 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 18:39:20,154 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 18:39:20,154 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 18:39:20,154 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 18:39:20,155 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 18:39:20,155 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 18:39:20,155 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 18:39:20,156 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 18:39:20,156 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 18:39:20,156 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 18:39:20,157 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 18:39:20,157 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 18:39:20,157 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 18:39:20,157 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 18:39:20,158 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 18:39:20,158 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 18:39:20,158 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 -> 7f14a8ace399183d48da505f5df7c7e964dc83bb [2019-11-28 18:39:20,488 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 18:39:20,510 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 18:39:20,514 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 18:39:20,515 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 18:39:20,516 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 18:39:20,516 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2019-11-28 18:39:20,586 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ea9b6755/a36584453b7145b8a9b79cf60d7a2f23/FLAG18ed1079f [2019-11-28 18:39:21,459 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 18:39:21,462 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2019-11-28 18:39:21,507 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ea9b6755/a36584453b7145b8a9b79cf60d7a2f23/FLAG18ed1079f [2019-11-28 18:39:21,937 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ea9b6755/a36584453b7145b8a9b79cf60d7a2f23 [2019-11-28 18:39:21,941 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 18:39:21,943 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 18:39:21,944 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 18:39:21,944 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 18:39:21,947 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 18:39:21,948 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:39:21" (1/1) ... [2019-11-28 18:39:21,952 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6541dc16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:39:21, skipping insertion in model container [2019-11-28 18:39:21,952 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:39:21" (1/1) ... [2019-11-28 18:39:21,960 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 18:39:22,085 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 18:39:22,472 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 18:39:22,479 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 18:39:23,445 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:23,446 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:23,446 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:23,447 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:23,448 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:23,464 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:23,465 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:23,467 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:23,468 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:23,470 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:23,472 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:23,473 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:23,473 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:23,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 18:39:23,846 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 18:39:23,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 18:39:23,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 18:39:23,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 18:39:23,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 18:39:23,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 18:39:23,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 18:39:23,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 18:39:23,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 18:39:24,018 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 18:39:24,203 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:24,204 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:24,285 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:39:24,365 INFO L203 MainTranslator]: Completed pre-run [2019-11-28 18:39:24,385 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 18:39:24,386 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 18:39:24,459 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:24,461 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:24,461 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:24,462 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:24,466 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:24,476 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:24,477 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:24,478 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:24,480 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:24,482 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:24,483 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:24,484 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:24,484 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:24,550 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 18:39:24,551 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 18:39:24,555 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 18:39:24,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 18:39:24,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 18:39:24,561 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 18:39:24,561 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 18:39:24,562 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 18:39:24,562 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 18:39:24,563 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 18:39:24,614 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 18:39:24,721 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:24,722 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:24,757 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:39:25,971 INFO L208 MainTranslator]: Completed translation [2019-11-28 18:39:25,972 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:39:25 WrapperNode [2019-11-28 18:39:25,972 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 18:39:25,973 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-28 18:39:25,974 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-28 18:39:25,974 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-28 18:39:25,984 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:39:25" (1/1) ... [2019-11-28 18:39:26,046 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 18:39:26,105 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:39:25" (1/1) ... [2019-11-28 18:39:26,105 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-28 18:39:26,106 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-28 18:39:26,112 INFO L168 Benchmark]: Toolchain (without parser) took 4165.24 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 246.9 MB). Free memory was 946.8 MB in the beginning and 1.0 GB in the end (delta: -91.5 MB). Peak memory consumption was 155.5 MB. Max. memory is 11.5 GB. [2019-11-28 18:39:26,113 INFO L168 Benchmark]: CDTParser took 0.79 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 18:39:26,113 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4029.20 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 246.9 MB). Free memory was 946.8 MB in the beginning and 1.0 GB in the end (delta: -91.5 MB). Peak memory consumption was 297.2 MB. Max. memory is 11.5 GB. [2019-11-28 18:39:26,114 INFO L168 Benchmark]: Boogie Procedure Inliner took 132.25 ms. Allocated memory is still 1.3 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 18:39:26,116 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.79 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 4029.20 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 246.9 MB). Free memory was 946.8 MB in the beginning and 1.0 GB in the end (delta: -91.5 MB). Peak memory consumption was 297.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 132.25 ms. Allocated memory is still 1.3 GB. Free memory is still 1.0 GB. There was no memory consumed. 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...