./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_string_new_from_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_string_new_from_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 c6afb1b570d7b150997faed42565a4bd26e01067 .......................................................................................................................................................................... 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_string_new_from_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 c6afb1b570d7b150997faed42565a4bd26e01067 ............................................................................................................................................................................................... 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 18:41:00,506 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 18:41:00,509 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 18:41:00,529 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 18:41:00,529 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 18:41:00,531 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 18:41:00,533 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 18:41:00,546 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 18:41:00,548 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 18:41:00,551 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 18:41:00,553 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 18:41:00,555 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 18:41:00,555 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 18:41:00,559 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 18:41:00,560 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 18:41:00,562 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 18:41:00,564 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 18:41:00,566 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 18:41:00,569 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 18:41:00,574 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 18:41:00,577 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 18:41:00,581 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 18:41:00,583 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 18:41:00,584 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 18:41:00,587 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 18:41:00,587 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 18:41:00,587 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 18:41:00,588 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 18:41:00,588 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 18:41:00,589 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 18:41:00,590 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 18:41:00,590 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 18:41:00,591 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 18:41:00,592 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 18:41:00,593 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 18:41:00,593 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 18:41:00,594 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 18:41:00,594 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 18:41:00,594 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 18:41:00,595 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 18:41:00,596 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 18:41:00,597 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 18:41:00,612 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 18:41:00,613 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 18:41:00,615 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 18:41:00,616 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 18:41:00,616 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 18:41:00,616 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 18:41:00,616 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 18:41:00,617 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 18:41:00,617 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 18:41:00,617 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 18:41:00,617 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 18:41:00,618 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 18:41:00,618 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 18:41:00,619 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 18:41:00,619 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 18:41:00,619 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 18:41:00,619 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 18:41:00,619 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 18:41:00,620 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 18:41:00,620 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 18:41:00,621 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 18:41:00,621 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 18:41:00,621 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 18:41:00,622 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 18:41:00,622 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 18:41:00,622 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 18:41:00,622 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 18:41:00,623 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 -> c6afb1b570d7b150997faed42565a4bd26e01067 [2019-11-28 18:41:00,909 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 18:41:00,922 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 18:41:00,925 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 18:41:00,926 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 18:41:00,926 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 18:41:00,927 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i [2019-11-28 18:41:00,985 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5cb0ec89c/2cf58678c01e40e68502c55a455c4874/FLAGf3e5f50a1 [2019-11-28 18:41:01,772 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 18:41:01,773 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i [2019-11-28 18:41:01,816 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5cb0ec89c/2cf58678c01e40e68502c55a455c4874/FLAGf3e5f50a1 [2019-11-28 18:41:02,305 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5cb0ec89c/2cf58678c01e40e68502c55a455c4874 [2019-11-28 18:41:02,309 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 18:41:02,310 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 18:41:02,311 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 18:41:02,311 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 18:41:02,314 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 18:41:02,315 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:41:02" (1/1) ... [2019-11-28 18:41:02,318 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23e31ee3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:41:02, skipping insertion in model container [2019-11-28 18:41:02,318 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:41:02" (1/1) ... [2019-11-28 18:41:02,325 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 18:41:02,458 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 18:41:02,858 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 18:41:02,864 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 18:41:03,572 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:03,574 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:03,574 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:03,575 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:03,577 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:03,592 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:03,593 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:03,596 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:03,596 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:03,599 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:03,600 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:03,601 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:03,601 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:03,996 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 18:41:03,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 18:41:03,999 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 18:41:04,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 18:41:04,002 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 18:41:04,002 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 18:41:04,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 18:41:04,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 18:41:04,005 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 18:41:04,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 18:41:04,166 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 18:41:04,326 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:04,328 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:04,408 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:41:04,470 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-28 18:41:04,484 INFO L168 Benchmark]: Toolchain (without parser) took 2171.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 950.9 MB in the beginning and 1.1 GB in the end (delta: -130.6 MB). Peak memory consumption was 51.8 MB. Max. memory is 11.5 GB. [2019-11-28 18:41:04,485 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 18:41:04,487 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2169.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 950.9 MB in the beginning and 1.1 GB in the end (delta: -130.6 MB). Peak memory consumption was 51.8 MB. Max. memory is 11.5 GB. [2019-11-28 18:41:04,491 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 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 2169.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 950.9 MB in the beginning and 1.1 GB in the end (delta: -130.6 MB). Peak memory consumption was 51.8 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 18:41:06,181 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 18:41:06,183 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 18:41:06,196 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 18:41:06,196 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 18:41:06,197 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 18:41:06,198 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 18:41:06,200 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 18:41:06,202 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 18:41:06,203 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 18:41:06,204 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 18:41:06,205 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 18:41:06,205 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 18:41:06,206 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 18:41:06,207 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 18:41:06,208 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 18:41:06,209 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 18:41:06,210 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 18:41:06,212 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 18:41:06,214 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 18:41:06,215 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 18:41:06,216 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 18:41:06,217 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 18:41:06,218 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 18:41:06,221 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 18:41:06,221 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 18:41:06,221 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 18:41:06,222 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 18:41:06,223 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 18:41:06,224 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 18:41:06,224 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 18:41:06,225 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 18:41:06,225 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 18:41:06,226 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 18:41:06,227 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 18:41:06,227 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 18:41:06,228 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 18:41:06,228 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 18:41:06,229 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 18:41:06,229 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 18:41:06,230 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 18:41:06,231 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 18:41:06,247 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 18:41:06,247 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 18:41:06,248 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 18:41:06,249 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 18:41:06,249 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 18:41:06,249 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 18:41:06,249 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 18:41:06,249 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 18:41:06,250 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 18:41:06,250 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 18:41:06,250 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 18:41:06,250 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 18:41:06,250 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 18:41:06,251 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 18:41:06,251 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 18:41:06,251 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 18:41:06,251 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 18:41:06,251 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 18:41:06,252 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 18:41:06,252 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 18:41:06,252 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 18:41:06,252 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 18:41:06,253 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 18:41:06,253 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 18:41:06,253 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 18:41:06,253 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 18:41:06,253 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 18:41:06,254 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 18:41:06,254 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 18:41:06,254 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 -> c6afb1b570d7b150997faed42565a4bd26e01067 [2019-11-28 18:41:06,547 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 18:41:06,562 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 18:41:06,572 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 18:41:06,574 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 18:41:06,574 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 18:41:06,575 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i [2019-11-28 18:41:06,651 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94848eee3/5cad362cdd1742f9b215a505084d3a8d/FLAG94fc36944 [2019-11-28 18:41:07,435 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 18:41:07,436 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i [2019-11-28 18:41:07,475 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94848eee3/5cad362cdd1742f9b215a505084d3a8d/FLAG94fc36944 [2019-11-28 18:41:07,930 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94848eee3/5cad362cdd1742f9b215a505084d3a8d [2019-11-28 18:41:07,933 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 18:41:07,935 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 18:41:07,936 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 18:41:07,936 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 18:41:07,939 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 18:41:07,940 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:41:07" (1/1) ... [2019-11-28 18:41:07,943 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40283b31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:41:07, skipping insertion in model container [2019-11-28 18:41:07,943 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:41:07" (1/1) ... [2019-11-28 18:41:07,950 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 18:41:08,097 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 18:41:08,513 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 18:41:08,523 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 18:41:09,250 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:09,251 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:09,251 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:09,252 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:09,254 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:09,270 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:09,270 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:09,275 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:09,276 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:09,280 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:09,283 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:09,287 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:09,289 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:09,609 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 18:41:09,610 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 18:41:09,611 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 18:41:09,612 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 18:41:09,614 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 18:41:09,615 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 18:41:09,615 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 18:41:09,616 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 18:41:09,617 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 18:41:09,617 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 18:41:09,754 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 18:41:09,943 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:09,944 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:10,091 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:41:10,191 INFO L203 MainTranslator]: Completed pre-run [2019-11-28 18:41:10,222 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 18:41:10,223 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 18:41:10,281 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:10,281 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:10,281 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:10,282 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:10,284 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:10,293 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:10,294 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:10,297 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:10,297 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:10,298 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:10,299 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:10,300 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:10,300 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:10,370 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 18:41:10,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 18:41:10,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 18:41:10,373 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 18:41:10,374 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 18:41:10,374 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 18:41:10,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 18:41:10,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 18:41:10,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 18:41:10,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 18:41:10,410 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 18:41:10,497 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:10,498 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:10,542 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:41:11,565 INFO L208 MainTranslator]: Completed translation [2019-11-28 18:41:11,565 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:41:11 WrapperNode [2019-11-28 18:41:11,566 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 18:41:11,566 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-28 18:41:11,566 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-28 18:41:11,567 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-28 18:41:11,575 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:41:11" (1/1) ... [2019-11-28 18:41:11,660 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 18:41:11,722 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:41:11" (1/1) ... [2019-11-28 18:41:11,723 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-28 18:41:11,723 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-28 18:41:11,726 INFO L168 Benchmark]: Toolchain (without parser) took 3790.11 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 244.3 MB). Free memory was 948.2 MB in the beginning and 1.0 GB in the end (delta: -58.9 MB). Peak memory consumption was 185.4 MB. Max. memory is 11.5 GB. [2019-11-28 18:41:11,726 INFO L168 Benchmark]: CDTParser took 0.20 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 18:41:11,727 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3630.42 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 244.3 MB). Free memory was 948.2 MB in the beginning and 1.0 GB in the end (delta: -67.1 MB). Peak memory consumption was 299.9 MB. Max. memory is 11.5 GB. [2019-11-28 18:41:11,728 INFO L168 Benchmark]: Boogie Procedure Inliner took 156.54 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: 8.2 MB). Peak memory consumption was 8.2 MB. Max. memory is 11.5 GB. [2019-11-28 18:41:11,730 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 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 3630.42 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 244.3 MB). Free memory was 948.2 MB in the beginning and 1.0 GB in the end (delta: -67.1 MB). Peak memory consumption was 299.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 156.54 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: 8.2 MB). Peak memory consumption was 8.2 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...