./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_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_eq_ignore_case_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 892c8cc4e3819696b6fd231e3eae97818c53b97f .......................................................................................................................................................................... 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_eq_ignore_case_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 892c8cc4e3819696b6fd231e3eae97818c53b97f ............................................................................................................................................................................................... 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 18:38:14,886 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 18:38:14,889 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 18:38:14,906 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 18:38:14,907 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 18:38:14,909 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 18:38:14,911 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 18:38:14,920 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 18:38:14,926 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 18:38:14,929 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 18:38:14,930 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 18:38:14,933 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 18:38:14,933 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 18:38:14,936 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 18:38:14,937 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 18:38:14,939 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 18:38:14,940 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 18:38:14,941 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 18:38:14,944 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 18:38:14,947 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 18:38:14,952 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 18:38:14,956 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 18:38:14,957 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 18:38:14,959 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 18:38:14,964 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 18:38:14,965 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 18:38:14,965 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 18:38:14,966 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 18:38:14,967 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 18:38:14,967 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 18:38:14,968 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 18:38:14,969 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 18:38:14,969 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 18:38:14,970 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 18:38:14,971 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 18:38:14,972 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 18:38:14,972 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 18:38:14,973 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 18:38:14,973 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 18:38:14,974 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 18:38:14,974 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 18:38:14,975 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 18:38:14,990 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 18:38:14,991 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 18:38:14,992 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 18:38:14,992 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 18:38:14,993 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 18:38:14,993 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 18:38:14,993 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 18:38:14,994 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 18:38:14,994 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 18:38:14,994 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 18:38:14,994 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 18:38:14,995 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 18:38:14,995 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 18:38:14,995 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 18:38:14,996 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 18:38:14,996 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 18:38:14,996 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 18:38:14,996 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 18:38:14,997 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 18:38:14,997 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 18:38:14,997 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 18:38:14,998 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 18:38:14,998 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 18:38:14,998 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 18:38:14,998 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 18:38:14,999 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 18:38:14,999 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 18:38:14,999 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 -> 892c8cc4e3819696b6fd231e3eae97818c53b97f [2019-11-28 18:38:15,308 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 18:38:15,326 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 18:38:15,330 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 18:38:15,331 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 18:38:15,332 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 18:38:15,333 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i [2019-11-28 18:38:15,416 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e204d87f4/ac9512ef075e4f4090bbbb6287c3ab1b/FLAGdfe1805f3 [2019-11-28 18:38:16,302 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 18:38:16,304 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i [2019-11-28 18:38:16,344 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e204d87f4/ac9512ef075e4f4090bbbb6287c3ab1b/FLAGdfe1805f3 [2019-11-28 18:38:16,787 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e204d87f4/ac9512ef075e4f4090bbbb6287c3ab1b [2019-11-28 18:38:16,790 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 18:38:16,792 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 18:38:16,793 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 18:38:16,793 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 18:38:16,797 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 18:38:16,798 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:38:16" (1/1) ... [2019-11-28 18:38:16,801 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47ad9a2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:38:16, skipping insertion in model container [2019-11-28 18:38:16,801 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:38:16" (1/1) ... [2019-11-28 18:38:16,809 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 18:38:16,950 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 18:38:17,357 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 18:38:17,364 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 18:38:18,286 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:18,287 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:18,288 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:18,289 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:18,290 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:18,308 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:18,309 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:18,311 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:18,312 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:18,315 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:18,316 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:18,317 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:18,317 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:18,738 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 18:38:18,740 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 18:38:18,742 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 18:38:18,743 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 18:38:18,745 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 18:38:18,746 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 18:38:18,747 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 18:38:18,748 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 18:38:18,748 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 18:38:18,749 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 18:38:18,873 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 18:38:18,981 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:18,982 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:19,052 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:38:19,100 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-28 18:38:19,108 INFO L168 Benchmark]: Toolchain (without parser) took 2314.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.8 MB). Free memory was 948.2 MB in the beginning and 1.1 GB in the end (delta: -110.3 MB). Peak memory consumption was 51.2 MB. Max. memory is 11.5 GB. [2019-11-28 18:38:19,109 INFO L168 Benchmark]: CDTParser took 1.63 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 18:38:19,111 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2311.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.8 MB). Free memory was 948.2 MB in the beginning and 1.1 GB in the end (delta: -110.3 MB). Peak memory consumption was 51.2 MB. Max. memory is 11.5 GB. [2019-11-28 18:38:19,113 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.63 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 2311.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.8 MB). Free memory was 948.2 MB in the beginning and 1.1 GB in the end (delta: -110.3 MB). Peak memory consumption was 51.2 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 18:38:20,896 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 18:38:20,899 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 18:38:20,914 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 18:38:20,914 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 18:38:20,916 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 18:38:20,917 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 18:38:20,918 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 18:38:20,920 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 18:38:20,921 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 18:38:20,922 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 18:38:20,923 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 18:38:20,924 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 18:38:20,925 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 18:38:20,926 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 18:38:20,927 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 18:38:20,928 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 18:38:20,929 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 18:38:20,932 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 18:38:20,934 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 18:38:20,939 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 18:38:20,942 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 18:38:20,945 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 18:38:20,946 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 18:38:20,951 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 18:38:20,952 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 18:38:20,953 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 18:38:20,954 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 18:38:20,956 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 18:38:20,957 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 18:38:20,958 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 18:38:20,959 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 18:38:20,960 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 18:38:20,961 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 18:38:20,962 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 18:38:20,965 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 18:38:20,966 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 18:38:20,966 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 18:38:20,966 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 18:38:20,967 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 18:38:20,969 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 18:38:20,971 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 18:38:20,995 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 18:38:20,996 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 18:38:20,998 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 18:38:20,999 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 18:38:20,999 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 18:38:20,999 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 18:38:21,000 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 18:38:21,000 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 18:38:21,000 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 18:38:21,000 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 18:38:21,002 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 18:38:21,002 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 18:38:21,002 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 18:38:21,003 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 18:38:21,003 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 18:38:21,004 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 18:38:21,004 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 18:38:21,004 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 18:38:21,004 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 18:38:21,005 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 18:38:21,006 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 18:38:21,006 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 18:38:21,006 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 18:38:21,006 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 18:38:21,007 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 18:38:21,007 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 18:38:21,007 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 18:38:21,008 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 18:38:21,008 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 18:38:21,008 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 -> 892c8cc4e3819696b6fd231e3eae97818c53b97f [2019-11-28 18:38:21,335 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 18:38:21,349 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 18:38:21,353 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 18:38:21,355 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 18:38:21,356 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 18:38:21,356 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i [2019-11-28 18:38:21,418 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd1b50c56/2b6959ac07c64440911aebfd26dcc01c/FLAG0d547cac4 [2019-11-28 18:38:22,350 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 18:38:22,351 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_ignore_case_harness.i [2019-11-28 18:38:22,391 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd1b50c56/2b6959ac07c64440911aebfd26dcc01c/FLAG0d547cac4 [2019-11-28 18:38:22,758 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd1b50c56/2b6959ac07c64440911aebfd26dcc01c [2019-11-28 18:38:22,761 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 18:38:22,763 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 18:38:22,764 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 18:38:22,764 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 18:38:22,768 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 18:38:22,769 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:38:22" (1/1) ... [2019-11-28 18:38:22,772 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f58ba8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:38:22, skipping insertion in model container [2019-11-28 18:38:22,773 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:38:22" (1/1) ... [2019-11-28 18:38:22,781 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 18:38:22,907 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 18:38:23,337 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 18:38:23,344 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 18:38:24,326 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:24,329 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:24,331 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:24,332 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:24,333 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:24,352 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:24,352 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:24,355 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:24,356 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:24,360 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:24,362 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:24,363 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:24,364 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:24,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 18:38:24,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 18:38:24,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 18:38:24,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 18:38:24,875 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 18:38:24,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 18:38:24,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 18:38:24,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 18:38:24,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 18:38:24,878 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 18:38:25,031 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 18:38:25,162 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:25,162 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:25,311 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:38:25,426 INFO L203 MainTranslator]: Completed pre-run [2019-11-28 18:38:25,458 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 18:38:25,460 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 18:38:25,533 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:25,536 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:25,536 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:25,537 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:25,540 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:25,559 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:25,560 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:25,561 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:25,562 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:25,566 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:25,567 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:25,567 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:25,568 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:25,623 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 18:38:25,624 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 18:38:25,625 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 18:38:25,625 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 18:38:25,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 18:38:25,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 18:38:25,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 18:38:25,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 18:38:25,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 18:38:25,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 18:38:25,654 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 18:38:25,732 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:25,733 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:25,768 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:38:27,048 INFO L208 MainTranslator]: Completed translation [2019-11-28 18:38:27,049 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:38:27 WrapperNode [2019-11-28 18:38:27,049 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 18:38:27,050 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-28 18:38:27,051 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-28 18:38:27,051 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-28 18:38:27,060 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:38:27" (1/1) ... [2019-11-28 18:38:27,123 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 18:38:27,189 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:38:27" (1/1) ... [2019-11-28 18:38:27,190 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-28 18:38:27,190 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-28 18:38:27,196 INFO L168 Benchmark]: Toolchain (without parser) took 4429.12 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 226.5 MB). Free memory was 941.5 MB in the beginning and 1.0 GB in the end (delta: -81.3 MB). Peak memory consumption was 145.2 MB. Max. memory is 11.5 GB. [2019-11-28 18:38:27,197 INFO L168 Benchmark]: CDTParser took 0.30 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 18:38:27,198 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4285.61 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 226.5 MB). Free memory was 941.5 MB in the beginning and 1.0 GB in the end (delta: -90.3 MB). Peak memory consumption was 308.5 MB. Max. memory is 11.5 GB. [2019-11-28 18:38:27,202 INFO L168 Benchmark]: Boogie Procedure Inliner took 139.64 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: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 11.5 GB. [2019-11-28 18:38:27,205 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 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 4285.61 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 226.5 MB). Free memory was 941.5 MB in the beginning and 1.0 GB in the end (delta: -90.3 MB). Peak memory consumption was 308.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 139.64 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: 9.0 MB). Peak memory consumption was 9.0 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...