./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_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 5ecc918e29466ecff02d2f3b685f545484c4d7a9 .......................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_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 5ecc918e29466ecff02d2f3b685f545484c4d7a9 ............................................................................................................................................................................................... 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 18:38:02,796 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 18:38:02,798 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 18:38:02,817 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 18:38:02,818 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 18:38:02,819 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 18:38:02,821 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 18:38:02,834 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 18:38:02,836 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 18:38:02,839 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 18:38:02,840 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 18:38:02,842 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 18:38:02,843 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 18:38:02,847 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 18:38:02,848 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 18:38:02,850 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 18:38:02,852 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 18:38:02,855 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 18:38:02,858 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 18:38:02,864 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 18:38:02,869 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 18:38:02,873 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 18:38:02,875 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 18:38:02,877 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 18:38:02,880 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 18:38:02,880 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 18:38:02,880 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 18:38:02,882 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 18:38:02,883 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 18:38:02,884 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 18:38:02,885 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 18:38:02,886 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 18:38:02,886 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 18:38:02,887 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 18:38:02,889 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 18:38:02,889 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 18:38:02,890 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 18:38:02,890 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 18:38:02,891 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 18:38:02,893 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 18:38:02,894 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 18:38:02,895 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 18:38:02,915 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 18:38:02,915 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 18:38:02,920 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 18:38:02,921 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 18:38:02,921 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 18:38:02,921 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 18:38:02,922 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 18:38:02,922 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 18:38:02,922 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 18:38:02,922 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 18:38:02,924 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 18:38:02,924 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 18:38:02,924 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 18:38:02,925 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 18:38:02,925 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 18:38:02,926 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 18:38:02,926 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 18:38:02,926 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 18:38:02,926 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 18:38:02,927 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 18:38:02,927 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 18:38:02,927 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 18:38:02,928 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 18:38:02,928 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 18:38:02,928 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 18:38:02,929 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 18:38:02,929 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 18:38:02,929 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 -> 5ecc918e29466ecff02d2f3b685f545484c4d7a9 [2019-11-28 18:38:03,279 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 18:38:03,293 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 18:38:03,298 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 18:38:03,300 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 18:38:03,300 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 18:38:03,301 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i [2019-11-28 18:38:03,387 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ceed5ccd8/56d652ff7ab04cb5b43dbbf3d9c3aecf/FLAG6fce6f3c9 [2019-11-28 18:38:04,258 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 18:38:04,260 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i [2019-11-28 18:38:04,315 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ceed5ccd8/56d652ff7ab04cb5b43dbbf3d9c3aecf/FLAG6fce6f3c9 [2019-11-28 18:38:04,718 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ceed5ccd8/56d652ff7ab04cb5b43dbbf3d9c3aecf [2019-11-28 18:38:04,722 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 18:38:04,725 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 18:38:04,726 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 18:38:04,726 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 18:38:04,730 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 18:38:04,731 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:38:04" (1/1) ... [2019-11-28 18:38:04,734 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@430bcc60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:38:04, skipping insertion in model container [2019-11-28 18:38:04,734 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:38:04" (1/1) ... [2019-11-28 18:38:04,743 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 18:38:04,864 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 18:38:05,300 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 18:38:05,308 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 18:38:06,283 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:06,284 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:06,285 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:06,286 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:06,287 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:06,303 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:06,304 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:06,306 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:06,307 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:06,310 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:06,311 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:06,312 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:06,313 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:06,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 18:38:06,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 18:38:06,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 18:38:06,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 18:38:06,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 18:38:06,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 18:38:06,875 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 18:38:06,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 18:38:06,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 18:38:06,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 18:38:07,130 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 18:38:07,237 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:07,238 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:07,327 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:38:07,381 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-28 18:38:07,390 INFO L168 Benchmark]: Toolchain (without parser) took 2663.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.7 MB). Free memory was 949.4 MB in the beginning and 1.0 GB in the end (delta: -100.4 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. [2019-11-28 18:38:07,391 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 18:38:07,393 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2660.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.7 MB). Free memory was 949.4 MB in the beginning and 1.0 GB in the end (delta: -100.4 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. [2019-11-28 18:38:07,397 INFO L335 ainManager$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 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2660.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.7 MB). Free memory was 949.4 MB in the beginning and 1.0 GB in the end (delta: -100.4 MB). Peak memory consumption was 51.5 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 18:38:09,198 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 18:38:09,201 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 18:38:09,214 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 18:38:09,214 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 18:38:09,215 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 18:38:09,217 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 18:38:09,219 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 18:38:09,221 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 18:38:09,222 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 18:38:09,223 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 18:38:09,224 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 18:38:09,225 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 18:38:09,226 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 18:38:09,227 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 18:38:09,228 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 18:38:09,229 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 18:38:09,230 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 18:38:09,232 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 18:38:09,235 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 18:38:09,236 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 18:38:09,238 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 18:38:09,239 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 18:38:09,240 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 18:38:09,242 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 18:38:09,243 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 18:38:09,243 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 18:38:09,244 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 18:38:09,244 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 18:38:09,245 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 18:38:09,246 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 18:38:09,246 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 18:38:09,247 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 18:38:09,248 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 18:38:09,249 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 18:38:09,250 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 18:38:09,250 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 18:38:09,251 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 18:38:09,251 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 18:38:09,252 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 18:38:09,253 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 18:38:09,254 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 18:38:09,270 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 18:38:09,272 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 18:38:09,274 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 18:38:09,274 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 18:38:09,274 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 18:38:09,274 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 18:38:09,275 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 18:38:09,275 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 18:38:09,275 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 18:38:09,275 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 18:38:09,276 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 18:38:09,276 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 18:38:09,276 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 18:38:09,276 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 18:38:09,276 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 18:38:09,277 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 18:38:09,277 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 18:38:09,277 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 18:38:09,277 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 18:38:09,277 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 18:38:09,279 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 18:38:09,279 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 18:38:09,280 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 18:38:09,280 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 18:38:09,280 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 18:38:09,280 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 18:38:09,280 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 18:38:09,281 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 18:38:09,281 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 18:38:09,281 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 -> 5ecc918e29466ecff02d2f3b685f545484c4d7a9 [2019-11-28 18:38:09,626 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 18:38:09,650 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 18:38:09,654 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 18:38:09,655 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 18:38:09,656 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 18:38:09,657 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i [2019-11-28 18:38:09,753 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5288c34bb/e732837afbad40088e3a643d9822d2f0/FLAG79840995a [2019-11-28 18:38:10,561 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 18:38:10,562 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i [2019-11-28 18:38:10,611 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5288c34bb/e732837afbad40088e3a643d9822d2f0/FLAG79840995a [2019-11-28 18:38:11,067 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5288c34bb/e732837afbad40088e3a643d9822d2f0 [2019-11-28 18:38:11,071 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 18:38:11,073 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 18:38:11,074 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 18:38:11,074 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 18:38:11,077 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 18:38:11,078 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:38:11" (1/1) ... [2019-11-28 18:38:11,082 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b79052f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:38:11, skipping insertion in model container [2019-11-28 18:38:11,082 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:38:11" (1/1) ... [2019-11-28 18:38:11,089 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 18:38:11,229 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 18:38:11,657 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 18:38:11,672 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 18:38:12,725 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:12,726 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:12,727 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:12,728 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:12,729 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:12,746 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:12,747 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:12,749 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:12,750 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:12,753 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:12,754 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:12,755 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:12,756 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:13,100 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 18:38:13,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 18:38:13,103 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 18:38:13,104 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 18:38:13,106 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 18:38:13,107 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 18:38:13,107 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 18:38:13,108 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 18:38:13,109 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 18:38:13,109 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 18:38:13,266 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 18:38:13,415 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:13,421 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:13,513 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:38:13,632 INFO L203 MainTranslator]: Completed pre-run [2019-11-28 18:38:13,670 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 18:38:13,674 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 18:38:13,748 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:13,749 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:13,749 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:13,750 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:13,751 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:13,763 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:13,764 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:13,766 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:13,768 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:13,771 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:13,772 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:13,772 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:13,773 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:13,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 18:38:13,844 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 18:38:13,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 18:38:13,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 18:38:13,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 18:38:13,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 18:38:13,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 18:38:13,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 18:38:13,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 18:38:13,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 18:38:13,892 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 18:38:13,988 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:13,988 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:14,033 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:38:15,020 INFO L208 MainTranslator]: Completed translation [2019-11-28 18:38:15,021 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:38:15 WrapperNode [2019-11-28 18:38:15,021 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 18:38:15,021 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-28 18:38:15,021 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-28 18:38:15,022 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-28 18:38:15,030 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:38:15" (1/1) ... [2019-11-28 18:38:15,088 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] [2019-11-28 18:38:15,198 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:38:15" (1/1) ... [2019-11-28 18:38:15,198 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-28 18:38:15,198 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-28 18:38:15,206 INFO L168 Benchmark]: Toolchain (without parser) took 4128.02 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 239.1 MB). Free memory was 944.1 MB in the beginning and 1.0 GB in the end (delta: -84.0 MB). Peak memory consumption was 155.1 MB. Max. memory is 11.5 GB. [2019-11-28 18:38:15,207 INFO L168 Benchmark]: CDTParser took 0.86 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 18:38:15,207 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3947.41 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 239.1 MB). Free memory was 944.1 MB in the beginning and 1.0 GB in the end (delta: -92.5 MB). Peak memory consumption was 304.0 MB. Max. memory is 11.5 GB. [2019-11-28 18:38:15,210 INFO L168 Benchmark]: Boogie Procedure Inliner took 176.99 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: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 11.5 GB. [2019-11-28 18:38:15,214 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.86 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 3947.41 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 239.1 MB). Free memory was 944.1 MB in the beginning and 1.0 GB in the end (delta: -92.5 MB). Peak memory consumption was 304.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 176.99 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: 8.5 MB). Peak memory consumption was 8.5 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...