./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_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_byte_buf_from_empty_array_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 d6024585cb0a3839dfebe47dc691ee781833a912 .......................................................................................................................................................................... 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_byte_buf_from_empty_array_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 d6024585cb0a3839dfebe47dc691ee781833a912 ............................................................................................................................................................................................... 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 18:38:17,461 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 18:38:17,464 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 18:38:17,483 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 18:38:17,483 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 18:38:17,486 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 18:38:17,488 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 18:38:17,493 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 18:38:17,499 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 18:38:17,503 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 18:38:17,504 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 18:38:17,506 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 18:38:17,507 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 18:38:17,509 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 18:38:17,511 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 18:38:17,513 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 18:38:17,514 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 18:38:17,515 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 18:38:17,518 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 18:38:17,523 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 18:38:17,527 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 18:38:17,532 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 18:38:17,533 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 18:38:17,535 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 18:38:17,540 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 18:38:17,541 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 18:38:17,541 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 18:38:17,543 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 18:38:17,544 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 18:38:17,545 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 18:38:17,545 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 18:38:17,546 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 18:38:17,547 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 18:38:17,548 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 18:38:17,550 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 18:38:17,550 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 18:38:17,551 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 18:38:17,551 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 18:38:17,552 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 18:38:17,553 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 18:38:17,554 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 18:38:17,555 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 18:38:17,587 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 18:38:17,587 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 18:38:17,589 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 18:38:17,591 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 18:38:17,592 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 18:38:17,593 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 18:38:17,593 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 18:38:17,593 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 18:38:17,593 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 18:38:17,594 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 18:38:17,595 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 18:38:17,595 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 18:38:17,596 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 18:38:17,596 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 18:38:17,596 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 18:38:17,597 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 18:38:17,597 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 18:38:17,597 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 18:38:17,598 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 18:38:17,599 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 18:38:17,599 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 18:38:17,601 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 18:38:17,601 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 18:38:17,602 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 18:38:17,602 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 18:38:17,602 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 18:38:17,603 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 18:38:17,604 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 -> d6024585cb0a3839dfebe47dc691ee781833a912 [2019-11-28 18:38:17,913 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 18:38:17,926 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 18:38:17,930 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 18:38:17,931 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 18:38:17,932 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 18:38:17,933 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i [2019-11-28 18:38:17,997 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1e9c2628/2bd4cf4d410249f48ac4785853657ada/FLAG31fb38dc7 [2019-11-28 18:38:18,943 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 18:38:18,944 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i [2019-11-28 18:38:18,988 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1e9c2628/2bd4cf4d410249f48ac4785853657ada/FLAG31fb38dc7 [2019-11-28 18:38:19,341 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1e9c2628/2bd4cf4d410249f48ac4785853657ada [2019-11-28 18:38:19,345 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 18:38:19,347 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 18:38:19,348 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 18:38:19,349 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 18:38:19,352 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 18:38:19,353 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:38:19" (1/1) ... [2019-11-28 18:38:19,356 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c9a672e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:38:19, skipping insertion in model container [2019-11-28 18:38:19,357 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:38:19" (1/1) ... [2019-11-28 18:38:19,365 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 18:38:19,494 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 18:38:19,893 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 18:38:19,900 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 18:38:20,707 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:20,708 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:20,709 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:20,710 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:20,711 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:20,727 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:20,728 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:20,731 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:20,732 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:20,734 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:20,735 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:20,736 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:20,737 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:21,084 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 18:38:21,085 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 18:38:21,087 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 18:38:21,089 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 18:38:21,090 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 18:38:21,092 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 18:38:21,092 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 18:38:21,093 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 18:38:21,094 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 18:38:21,095 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 18:38:21,237 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 18:38:21,341 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:21,341 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:21,437 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:38:21,526 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-28 18:38:21,540 INFO L168 Benchmark]: Toolchain (without parser) took 2190.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 945.5 MB in the beginning and 1.1 GB in the end (delta: -124.5 MB). Peak memory consumption was 51.4 MB. Max. memory is 11.5 GB. [2019-11-28 18:38:21,541 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 18:38:21,544 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2186.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 945.5 MB in the beginning and 1.1 GB in the end (delta: -124.5 MB). Peak memory consumption was 51.4 MB. Max. memory is 11.5 GB. [2019-11-28 18:38:21,549 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2186.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 945.5 MB in the beginning and 1.1 GB in the end (delta: -124.5 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 18:38:23,548 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 18:38:23,551 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 18:38:23,569 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 18:38:23,569 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 18:38:23,571 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 18:38:23,573 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 18:38:23,582 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 18:38:23,587 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 18:38:23,591 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 18:38:23,592 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 18:38:23,594 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 18:38:23,594 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 18:38:23,596 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 18:38:23,598 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 18:38:23,599 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 18:38:23,601 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 18:38:23,602 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 18:38:23,604 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 18:38:23,608 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 18:38:23,613 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 18:38:23,617 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 18:38:23,618 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 18:38:23,620 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 18:38:23,624 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 18:38:23,625 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 18:38:23,625 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 18:38:23,628 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 18:38:23,629 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 18:38:23,630 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 18:38:23,630 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 18:38:23,630 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 18:38:23,631 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 18:38:23,632 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 18:38:23,633 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 18:38:23,634 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 18:38:23,635 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 18:38:23,635 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 18:38:23,635 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 18:38:23,636 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 18:38:23,637 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 18:38:23,638 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 18:38:23,671 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 18:38:23,672 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 18:38:23,678 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 18:38:23,678 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 18:38:23,679 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 18:38:23,679 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 18:38:23,679 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 18:38:23,679 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 18:38:23,680 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 18:38:23,680 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 18:38:23,680 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 18:38:23,680 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 18:38:23,680 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 18:38:23,682 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 18:38:23,682 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 18:38:23,682 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 18:38:23,682 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 18:38:23,683 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 18:38:23,683 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 18:38:23,683 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 18:38:23,683 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 18:38:23,683 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 18:38:23,684 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 18:38:23,684 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 18:38:23,684 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 18:38:23,684 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 18:38:23,685 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 18:38:23,685 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 18:38:23,685 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 18:38:23,685 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 -> d6024585cb0a3839dfebe47dc691ee781833a912 [2019-11-28 18:38:23,993 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 18:38:24,007 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 18:38:24,011 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 18:38:24,013 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 18:38:24,013 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 18:38:24,014 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i [2019-11-28 18:38:24,095 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a15cfda1a/26f6145343f84a3eb3fbcc3f2fb002a2/FLAG9338d3614 [2019-11-28 18:38:24,959 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 18:38:24,960 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i [2019-11-28 18:38:25,003 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a15cfda1a/26f6145343f84a3eb3fbcc3f2fb002a2/FLAG9338d3614 [2019-11-28 18:38:25,432 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a15cfda1a/26f6145343f84a3eb3fbcc3f2fb002a2 [2019-11-28 18:38:25,435 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 18:38:25,437 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 18:38:25,438 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 18:38:25,438 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 18:38:25,442 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 18:38:25,443 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:38:25" (1/1) ... [2019-11-28 18:38:25,446 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@423e9f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:38:25, skipping insertion in model container [2019-11-28 18:38:25,447 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:38:25" (1/1) ... [2019-11-28 18:38:25,455 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 18:38:25,571 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 18:38:25,983 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 18:38:25,994 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 18:38:26,917 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:26,918 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:26,919 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:26,920 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:26,922 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:26,942 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:26,943 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:26,947 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:26,948 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:26,951 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:26,953 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:26,954 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:26,955 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:27,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 18:38:27,530 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 18:38:27,531 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 18:38:27,532 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 18:38:27,534 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 18:38:27,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 18:38:27,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 18:38:27,536 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 18:38:27,536 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 18:38:27,537 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 18:38:27,797 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 18:38:27,896 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:27,897 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:27,990 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:38:28,076 INFO L203 MainTranslator]: Completed pre-run [2019-11-28 18:38:28,092 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 18:38:28,093 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 18:38:28,127 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:28,128 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:28,128 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:28,129 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:28,130 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:28,136 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:28,137 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:28,138 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:28,139 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:28,140 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:28,141 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:28,141 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:28,142 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:28,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 18:38:28,181 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 18:38:28,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 18:38:28,183 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 18:38:28,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 18:38:28,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 18:38:28,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 18:38:28,186 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 18:38:28,186 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 18:38:28,187 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 18:38:28,212 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 18:38:28,280 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:28,281 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:28,312 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:38:29,281 INFO L208 MainTranslator]: Completed translation [2019-11-28 18:38:29,282 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:38:29 WrapperNode [2019-11-28 18:38:29,282 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 18:38:29,283 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-28 18:38:29,283 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-28 18:38:29,284 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-28 18:38:29,292 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:38:29" (1/1) ... [2019-11-28 18:38:29,352 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 18:38:29,418 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:38:29" (1/1) ... [2019-11-28 18:38:29,418 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-28 18:38:29,418 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-28 18:38:29,424 INFO L168 Benchmark]: Toolchain (without parser) took 3983.46 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 248.0 MB). Free memory was 948.0 MB in the beginning and 1.0 GB in the end (delta: -81.9 MB). Peak memory consumption was 166.1 MB. Max. memory is 11.5 GB. [2019-11-28 18:38:29,425 INFO L168 Benchmark]: CDTParser took 0.37 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 18:38:29,429 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3844.85 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 248.0 MB). Free memory was 948.0 MB in the beginning and 1.0 GB in the end (delta: -90.1 MB). Peak memory consumption was 299.3 MB. Max. memory is 11.5 GB. [2019-11-28 18:38:29,430 INFO L168 Benchmark]: Boogie Procedure Inliner took 135.28 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 11.5 GB. [2019-11-28 18:38:29,435 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 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 3844.85 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 248.0 MB). Free memory was 948.0 MB in the beginning and 1.0 GB in the end (delta: -90.1 MB). Peak memory consumption was 299.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 135.28 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 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...