./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_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_eq_byte_buf_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 f6951b86975e439e8188430263782a5b31b82238 .......................................................................................................................................................................... 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_eq_byte_buf_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 f6951b86975e439e8188430263782a5b31b82238 ............................................................................................................................................................................................... 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 18:40:49,669 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 18:40:49,672 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 18:40:49,684 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 18:40:49,685 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 18:40:49,686 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 18:40:49,688 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 18:40:49,690 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 18:40:49,692 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 18:40:49,693 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 18:40:49,694 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 18:40:49,696 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 18:40:49,696 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 18:40:49,697 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 18:40:49,698 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 18:40:49,700 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 18:40:49,701 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 18:40:49,702 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 18:40:49,704 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 18:40:49,706 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 18:40:49,708 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 18:40:49,710 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 18:40:49,711 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 18:40:49,712 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 18:40:49,715 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 18:40:49,715 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 18:40:49,715 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 18:40:49,716 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 18:40:49,717 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 18:40:49,718 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 18:40:49,719 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 18:40:49,719 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 18:40:49,720 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 18:40:49,721 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 18:40:49,723 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 18:40:49,723 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 18:40:49,724 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 18:40:49,724 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 18:40:49,724 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 18:40:49,726 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 18:40:49,727 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 18:40:49,727 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 18:40:49,742 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 18:40:49,743 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 18:40:49,744 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 18:40:49,745 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 18:40:49,745 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 18:40:49,745 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 18:40:49,746 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 18:40:49,746 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 18:40:49,746 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 18:40:49,746 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 18:40:49,747 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 18:40:49,747 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 18:40:49,747 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 18:40:49,748 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 18:40:49,748 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 18:40:49,748 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 18:40:49,748 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 18:40:49,749 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 18:40:49,749 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 18:40:49,749 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 18:40:49,750 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 18:40:49,750 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 18:40:49,750 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 18:40:49,750 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 18:40:49,751 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 18:40:49,751 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 18:40:49,751 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 18:40:49,752 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 -> f6951b86975e439e8188430263782a5b31b82238 [2019-11-28 18:40:50,057 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 18:40:50,071 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 18:40:50,075 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 18:40:50,076 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 18:40:50,077 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 18:40:50,078 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i [2019-11-28 18:40:50,149 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45652720d/f4a9e79d7f344fefabfa1b24816e0269/FLAGaf225ff39 [2019-11-28 18:40:50,996 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 18:40:51,000 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i [2019-11-28 18:40:51,054 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45652720d/f4a9e79d7f344fefabfa1b24816e0269/FLAGaf225ff39 [2019-11-28 18:40:51,472 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45652720d/f4a9e79d7f344fefabfa1b24816e0269 [2019-11-28 18:40:51,475 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 18:40:51,477 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 18:40:51,478 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 18:40:51,478 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 18:40:51,482 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 18:40:51,483 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:40:51" (1/1) ... [2019-11-28 18:40:51,486 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34bf5b8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:40:51, skipping insertion in model container [2019-11-28 18:40:51,486 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:40:51" (1/1) ... [2019-11-28 18:40:51,494 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 18:40:51,642 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 18:40:52,071 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 18:40:52,077 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 18:40:52,928 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:40:52,929 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:40:52,930 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:40:52,932 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:40:52,933 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:40:52,978 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:40:52,981 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:40:52,985 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:40:52,990 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:40:52,995 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:40:52,998 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:40:53,000 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:40:53,001 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:40:53,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 18:40:53,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 18:40:53,653 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 18:40:53,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 18:40:53,657 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 18:40:53,658 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 18:40:53,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 18:40:53,660 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 18:40:53,661 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 18:40:53,661 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 18:40:53,814 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 18:40:53,954 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:40:53,956 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:40:54,072 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:40:54,131 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-28 18:40:54,141 INFO L168 Benchmark]: Toolchain (without parser) took 2662.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 941.4 MB in the beginning and 1.1 GB in the end (delta: -126.5 MB). Peak memory consumption was 52.3 MB. Max. memory is 11.5 GB. [2019-11-28 18:40:54,141 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 18:40:54,143 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2659.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 941.4 MB in the beginning and 1.1 GB in the end (delta: -126.5 MB). Peak memory consumption was 52.3 MB. Max. memory is 11.5 GB. [2019-11-28 18:40:54,145 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 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 2659.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 941.4 MB in the beginning and 1.1 GB in the end (delta: -126.5 MB). Peak memory consumption was 52.3 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 18:40:56,050 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 18:40:56,052 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 18:40:56,064 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 18:40:56,065 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 18:40:56,066 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 18:40:56,068 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 18:40:56,070 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 18:40:56,072 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 18:40:56,074 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 18:40:56,075 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 18:40:56,076 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 18:40:56,077 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 18:40:56,078 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 18:40:56,079 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 18:40:56,081 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 18:40:56,082 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 18:40:56,084 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 18:40:56,085 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 18:40:56,088 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 18:40:56,090 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 18:40:56,091 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 18:40:56,092 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 18:40:56,093 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 18:40:56,096 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 18:40:56,096 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 18:40:56,097 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 18:40:56,098 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 18:40:56,100 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 18:40:56,101 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 18:40:56,103 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 18:40:56,104 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 18:40:56,105 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 18:40:56,106 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 18:40:56,107 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 18:40:56,110 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 18:40:56,111 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 18:40:56,112 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 18:40:56,112 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 18:40:56,114 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 18:40:56,119 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 18:40:56,120 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 18:40:56,143 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 18:40:56,143 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 18:40:56,145 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 18:40:56,145 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 18:40:56,145 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 18:40:56,146 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 18:40:56,146 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 18:40:56,146 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 18:40:56,147 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 18:40:56,147 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 18:40:56,147 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 18:40:56,147 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 18:40:56,148 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 18:40:56,148 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 18:40:56,148 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 18:40:56,149 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 18:40:56,149 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 18:40:56,149 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 18:40:56,150 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 18:40:56,150 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 18:40:56,150 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 18:40:56,151 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 18:40:56,151 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 18:40:56,151 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 18:40:56,151 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 18:40:56,152 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 18:40:56,152 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 18:40:56,152 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 18:40:56,153 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 18:40:56,153 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 -> f6951b86975e439e8188430263782a5b31b82238 [2019-11-28 18:40:56,494 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 18:40:56,521 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 18:40:56,525 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 18:40:56,528 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 18:40:56,529 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 18:40:56,530 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i [2019-11-28 18:40:56,599 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4024fc832/edb2aa4f13984efe89f668ef1f42bc13/FLAG03008b19e [2019-11-28 18:40:57,426 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 18:40:57,427 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i [2019-11-28 18:40:57,473 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4024fc832/edb2aa4f13984efe89f668ef1f42bc13/FLAG03008b19e [2019-11-28 18:40:57,962 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4024fc832/edb2aa4f13984efe89f668ef1f42bc13 [2019-11-28 18:40:57,966 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 18:40:57,967 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 18:40:57,970 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 18:40:57,970 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 18:40:57,974 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 18:40:57,975 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:40:57" (1/1) ... [2019-11-28 18:40:57,979 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a19fac4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:40:57, skipping insertion in model container [2019-11-28 18:40:57,979 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:40:57" (1/1) ... [2019-11-28 18:40:57,988 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 18:40:58,110 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 18:40:58,527 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 18:40:58,535 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 18:40:59,462 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:40:59,463 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:40:59,465 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:40:59,468 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:40:59,472 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:40:59,517 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:40:59,521 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:40:59,527 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:40:59,530 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:40:59,533 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:40:59,536 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:40:59,538 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:40:59,539 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:00,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 18:41:00,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 18:41:00,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 18:41:00,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 18:41:00,162 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 18:41:00,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 18:41:00,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 18:41:00,166 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 18:41:00,167 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 18:41:00,167 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 18:41:00,414 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 18:41:00,554 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:00,557 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:00,679 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:41:00,793 INFO L203 MainTranslator]: Completed pre-run [2019-11-28 18:41:00,836 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 18:41:00,837 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 18:41:00,917 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:00,918 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:00,919 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:00,919 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:00,923 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:00,936 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:00,938 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:00,940 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:00,941 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:00,943 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:00,948 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:00,948 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:00,949 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:01,016 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 18:41:01,017 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 18:41:01,018 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 18:41:01,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 18:41:01,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 18:41:01,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 18:41:01,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 18:41:01,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 18:41:01,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 18:41:01,023 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 18:41:01,053 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 18:41:01,129 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:01,130 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:41:01,186 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:41:02,156 INFO L208 MainTranslator]: Completed translation [2019-11-28 18:41:02,157 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:41:02 WrapperNode [2019-11-28 18:41:02,157 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 18:41:02,158 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-28 18:41:02,158 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-28 18:41:02,158 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-28 18:41:02,167 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:41:02" (1/1) ... [2019-11-28 18:41:02,237 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 18:41:02,295 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:41:02" (1/1) ... [2019-11-28 18:41:02,296 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-28 18:41:02,296 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-28 18:41:02,298 INFO L168 Benchmark]: Toolchain (without parser) took 4330.60 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 240.6 MB). Free memory was 941.4 MB in the beginning and 985.1 MB in the end (delta: -43.6 MB). Peak memory consumption was 197.0 MB. Max. memory is 11.5 GB. [2019-11-28 18:41:02,299 INFO L168 Benchmark]: CDTParser took 0.83 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 18:41:02,300 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4187.71 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 240.6 MB). Free memory was 941.4 MB in the beginning and 993.3 MB in the end (delta: -51.9 MB). Peak memory consumption was 296.8 MB. Max. memory is 11.5 GB. [2019-11-28 18:41:02,300 INFO L168 Benchmark]: Boogie Procedure Inliner took 137.88 ms. Allocated memory is still 1.3 GB. Free memory was 993.3 MB in the beginning and 985.1 MB in the end (delta: 8.2 MB). Peak memory consumption was 8.2 MB. Max. memory is 11.5 GB. [2019-11-28 18:41:02,302 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.83 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 4187.71 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 240.6 MB). Free memory was 941.4 MB in the beginning and 993.3 MB in the end (delta: -51.9 MB). Peak memory consumption was 296.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 137.88 ms. Allocated memory is still 1.3 GB. Free memory was 993.3 MB in the beginning and 985.1 MB 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...