./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_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_cursor_compare_lookup_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 17c4e417b1299d89e6fd1b344fa7b62408056a61 .......................................................................................................................................................................... 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_cursor_compare_lookup_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 17c4e417b1299d89e6fd1b344fa7b62408056a61 ............................................................................................................................................................................................... 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 18:38:49,700 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 18:38:49,702 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 18:38:49,716 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 18:38:49,716 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 18:38:49,718 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 18:38:49,719 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 18:38:49,722 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 18:38:49,724 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 18:38:49,725 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 18:38:49,726 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 18:38:49,727 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 18:38:49,728 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 18:38:49,729 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 18:38:49,730 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 18:38:49,731 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 18:38:49,732 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 18:38:49,733 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 18:38:49,735 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 18:38:49,738 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 18:38:49,739 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 18:38:49,741 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 18:38:49,742 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 18:38:49,743 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 18:38:49,747 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 18:38:49,748 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 18:38:49,749 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 18:38:49,750 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 18:38:49,750 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 18:38:49,753 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 18:38:49,753 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 18:38:49,755 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 18:38:49,756 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 18:38:49,756 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 18:38:49,761 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 18:38:49,761 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 18:38:49,762 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 18:38:49,762 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 18:38:49,762 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 18:38:49,767 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 18:38:49,769 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 18:38:49,770 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 18:38:49,793 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 18:38:49,794 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 18:38:49,796 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 18:38:49,797 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 18:38:49,797 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 18:38:49,797 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 18:38:49,797 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 18:38:49,798 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 18:38:49,798 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 18:38:49,798 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 18:38:49,799 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 18:38:49,800 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 18:38:49,800 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 18:38:49,801 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 18:38:49,801 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 18:38:49,801 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 18:38:49,801 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 18:38:49,802 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 18:38:49,802 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 18:38:49,802 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 18:38:49,802 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 18:38:49,803 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 18:38:49,803 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 18:38:49,803 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 18:38:49,803 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 18:38:49,804 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 18:38:49,804 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 18:38:49,804 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 -> 17c4e417b1299d89e6fd1b344fa7b62408056a61 [2019-11-28 18:38:50,132 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 18:38:50,151 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 18:38:50,157 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 18:38:50,158 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 18:38:50,158 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 18:38:50,159 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2019-11-28 18:38:50,225 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dbc89f5f6/9af496e3c3fb4fff8cf8fd7981c97408/FLAG8dfa961a6 [2019-11-28 18:38:51,154 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 18:38:51,155 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2019-11-28 18:38:51,213 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dbc89f5f6/9af496e3c3fb4fff8cf8fd7981c97408/FLAG8dfa961a6 [2019-11-28 18:38:51,604 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dbc89f5f6/9af496e3c3fb4fff8cf8fd7981c97408 [2019-11-28 18:38:51,607 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 18:38:51,609 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 18:38:51,610 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 18:38:51,610 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 18:38:51,613 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 18:38:51,614 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:38:51" (1/1) ... [2019-11-28 18:38:51,617 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ef0b4bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:38:51, skipping insertion in model container [2019-11-28 18:38:51,617 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:38:51" (1/1) ... [2019-11-28 18:38:51,624 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 18:38:51,738 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 18:38:52,140 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 18:38:52,147 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 18:38:53,064 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:53,064 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:53,065 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:53,066 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:53,067 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:53,085 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:53,085 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:53,088 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:53,089 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:53,091 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:53,092 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:53,093 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:53,094 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:53,551 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 18:38:53,553 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 18:38:53,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 18:38:53,555 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 18:38:53,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 18:38:53,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 18:38:53,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 18:38:53,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 18:38:53,561 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 18:38:53,561 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 18:38:53,802 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 18:38:53,909 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:53,910 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:53,977 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:38:54,023 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-28 18:38:54,030 INFO L168 Benchmark]: Toolchain (without parser) took 2420.00 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.3 MB). Free memory was 945.5 MB in the beginning and 1.0 GB in the end (delta: -101.7 MB). Peak memory consumption was 51.4 MB. Max. memory is 11.5 GB. [2019-11-28 18:38:54,031 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 18:38:54,032 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2417.28 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.3 MB). Free memory was 945.5 MB in the beginning and 1.0 GB in the end (delta: -101.7 MB). Peak memory consumption was 51.4 MB. Max. memory is 11.5 GB. [2019-11-28 18:38:54,034 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 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 2417.28 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.3 MB). Free memory was 945.5 MB in the beginning and 1.0 GB in the end (delta: -101.7 MB). Peak memory consumption was 51.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-11-28 18:38:55,871 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 18:38:55,873 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 18:38:55,886 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 18:38:55,887 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 18:38:55,888 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 18:38:55,890 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 18:38:55,892 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 18:38:55,894 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 18:38:55,895 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 18:38:55,896 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 18:38:55,897 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 18:38:55,898 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 18:38:55,899 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 18:38:55,900 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 18:38:55,902 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 18:38:55,903 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 18:38:55,904 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 18:38:55,907 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 18:38:55,909 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 18:38:55,911 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 18:38:55,912 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 18:38:55,914 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 18:38:55,915 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 18:38:55,917 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 18:38:55,918 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 18:38:55,918 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 18:38:55,919 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 18:38:55,920 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 18:38:55,921 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 18:38:55,921 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 18:38:55,922 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 18:38:55,923 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 18:38:55,924 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 18:38:55,925 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 18:38:55,925 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 18:38:55,926 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 18:38:55,926 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 18:38:55,926 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 18:38:55,928 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 18:38:55,928 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 18:38:55,929 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 18:38:55,945 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 18:38:55,945 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 18:38:55,946 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 18:38:55,947 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 18:38:55,947 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 18:38:55,947 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 18:38:55,948 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 18:38:55,948 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 18:38:55,948 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 18:38:55,949 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 18:38:55,949 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 18:38:55,949 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 18:38:55,949 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 18:38:55,950 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 18:38:55,950 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 18:38:55,950 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 18:38:55,951 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 18:38:55,951 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 18:38:55,951 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 18:38:55,951 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 18:38:55,952 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 18:38:55,952 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 18:38:55,952 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 18:38:55,953 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 18:38:55,953 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 18:38:55,953 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 18:38:55,953 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 18:38:55,954 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 18:38:55,954 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 18:38:55,954 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 -> 17c4e417b1299d89e6fd1b344fa7b62408056a61 [2019-11-28 18:38:56,388 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 18:38:56,407 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 18:38:56,410 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 18:38:56,412 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 18:38:56,412 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 18:38:56,413 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2019-11-28 18:38:56,482 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83e5c2e60/536e39dfa2864627b9ae6100e6241b52/FLAGf222828fa [2019-11-28 18:38:57,304 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 18:38:57,305 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2019-11-28 18:38:57,349 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83e5c2e60/536e39dfa2864627b9ae6100e6241b52/FLAGf222828fa [2019-11-28 18:38:57,815 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83e5c2e60/536e39dfa2864627b9ae6100e6241b52 [2019-11-28 18:38:57,818 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 18:38:57,820 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 18:38:57,822 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 18:38:57,822 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 18:38:57,826 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 18:38:57,827 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:38:57" (1/1) ... [2019-11-28 18:38:57,830 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47531938 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:38:57, skipping insertion in model container [2019-11-28 18:38:57,830 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:38:57" (1/1) ... [2019-11-28 18:38:57,838 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 18:38:57,979 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 18:38:58,474 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 18:38:58,479 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 18:38:59,345 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:59,346 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:59,347 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:59,348 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:59,350 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:59,371 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:59,372 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:59,374 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:59,375 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:59,378 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:59,380 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:59,381 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:59,382 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:59,841 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 18:38:59,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 18:38:59,844 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 18:38:59,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 18:38:59,847 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 18:38:59,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 18:38:59,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 18:38:59,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 18:38:59,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 18:38:59,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 18:39:00,009 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 18:39:00,174 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,175 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,245 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:39:00,313 INFO L203 MainTranslator]: Completed pre-run [2019-11-28 18:39:00,331 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 18:39:00,333 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 18:39:00,374 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,375 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,375 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,376 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,377 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,386 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,386 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,387 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,388 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,390 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,390 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,391 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,392 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,465 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 18:39:00,466 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 18:39:00,471 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 18:39:00,473 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 18:39:00,476 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 18:39:00,477 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 18:39:00,486 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 18:39:00,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 18:39:00,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 18:39:00,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 18:39:00,542 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 18:39:00,694 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,695 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,773 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:39:01,866 INFO L208 MainTranslator]: Completed translation [2019-11-28 18:39:01,867 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:39:01 WrapperNode [2019-11-28 18:39:01,867 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 18:39:01,868 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-28 18:39:01,868 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-28 18:39:01,869 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-28 18:39:01,878 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:39:01" (1/1) ... [2019-11-28 18:39:01,947 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] [2019-11-28 18:39:02,002 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:39:01" (1/1) ... [2019-11-28 18:39:02,003 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-28 18:39:02,003 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-28 18:39:02,006 INFO L168 Benchmark]: Toolchain (without parser) took 4185.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 215.0 MB). Free memory was 950.9 MB in the beginning and 996.7 MB in the end (delta: -45.8 MB). Peak memory consumption was 169.2 MB. Max. memory is 11.5 GB. [2019-11-28 18:39:02,009 INFO L168 Benchmark]: CDTParser took 0.83 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 18:39:02,010 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4045.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 215.0 MB). Free memory was 950.9 MB in the beginning and 996.7 MB in the end (delta: -45.8 MB). Peak memory consumption was 308.4 MB. Max. memory is 11.5 GB. [2019-11-28 18:39:02,011 INFO L168 Benchmark]: Boogie Procedure Inliner took 134.81 ms. Allocated memory is still 1.2 GB. Free memory is still 996.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 18:39:02,014 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 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 4045.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 215.0 MB). Free memory was 950.9 MB in the beginning and 996.7 MB in the end (delta: -45.8 MB). Peak memory consumption was 308.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 134.81 ms. Allocated memory is still 1.2 GB. Free memory is still 996.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 258]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...