./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8322fdb3c7a568d1fb4dc540e1d9cf372ca8dd20 .......................................................................................................................................................................... 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_eq_byte_buf_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8322fdb3c7a568d1fb4dc540e1d9cf372ca8dd20 ............................................................................................................................................................................................... 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 18:38:50,022 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 18:38:50,024 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 18:38:50,037 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 18:38:50,037 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 18:38:50,038 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 18:38:50,040 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 18:38:50,042 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 18:38:50,044 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 18:38:50,045 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 18:38:50,046 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 18:38:50,047 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 18:38:50,047 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 18:38:50,048 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 18:38:50,049 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 18:38:50,051 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 18:38:50,052 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 18:38:50,053 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 18:38:50,055 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 18:38:50,057 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 18:38:50,059 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 18:38:50,060 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 18:38:50,061 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 18:38:50,062 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 18:38:50,065 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 18:38:50,065 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 18:38:50,065 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 18:38:50,066 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 18:38:50,067 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 18:38:50,068 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 18:38:50,068 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 18:38:50,069 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 18:38:50,070 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 18:38:50,071 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 18:38:50,072 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 18:38:50,072 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 18:38:50,073 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 18:38:50,073 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 18:38:50,073 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 18:38:50,074 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 18:38:50,075 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 18:38:50,076 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 18:38:50,091 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 18:38:50,092 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 18:38:50,093 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 18:38:50,093 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 18:38:50,093 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 18:38:50,094 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 18:38:50,094 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 18:38:50,094 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 18:38:50,094 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 18:38:50,094 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 18:38:50,095 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 18:38:50,095 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 18:38:50,095 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 18:38:50,095 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 18:38:50,096 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 18:38:50,096 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 18:38:50,096 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 18:38:50,096 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 18:38:50,096 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 18:38:50,097 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 18:38:50,097 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 18:38:50,097 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 18:38:50,097 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 18:38:50,098 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 18:38:50,098 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 18:38:50,098 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 18:38:50,098 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 18:38:50,098 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 -> 8322fdb3c7a568d1fb4dc540e1d9cf372ca8dd20 [2019-11-28 18:38:50,435 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 18:38:50,459 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 18:38:50,463 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 18:38:50,465 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 18:38:50,465 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 18:38:50,466 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2019-11-28 18:38:50,543 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/711adc658/807d70c5d0ee4430abda4a077f603963/FLAGa1d3ae7a2 [2019-11-28 18:38:51,443 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 18:38:51,444 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2019-11-28 18:38:51,487 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/711adc658/807d70c5d0ee4430abda4a077f603963/FLAGa1d3ae7a2 [2019-11-28 18:38:51,880 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/711adc658/807d70c5d0ee4430abda4a077f603963 [2019-11-28 18:38:51,884 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 18:38:51,886 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 18:38:51,888 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 18:38:51,888 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 18:38:51,892 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 18:38:51,893 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:38:51" (1/1) ... [2019-11-28 18:38:51,896 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 18:38:51,897 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:38:51" (1/1) ... [2019-11-28 18:38:51,905 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 18:38:52,052 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 18:38:52,488 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 18:38:52,497 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 18:38:53,456 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:53,457 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:53,457 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:53,458 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:53,459 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:53,479 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:53,480 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:53,482 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:53,483 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:53,485 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:53,487 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:53,488 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:53,488 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:53,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 18:38:53,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 18:38:53,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 18:38:53,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 18:38:53,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 18:38:53,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 18:38:53,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 18:38:53,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 18:38:53,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 18:38:53,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 18:38:53,990 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 18:38:54,089 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:54,090 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:54,167 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:38:54,256 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-28 18:38:54,270 INFO L168 Benchmark]: Toolchain (without parser) took 2381.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 941.4 MB in the beginning and 1.1 GB in the end (delta: -130.8 MB). Peak memory consumption was 51.3 MB. Max. memory is 11.5 GB. [2019-11-28 18:38:54,271 INFO L168 Benchmark]: CDTParser took 1.53 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 18:38:54,273 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2377.68 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 941.4 MB in the beginning and 1.1 GB in the end (delta: -130.8 MB). Peak memory consumption was 51.3 MB. Max. memory is 11.5 GB. [2019-11-28 18:38:54,277 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.53 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 2377.68 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 941.4 MB in the beginning and 1.1 GB in the end (delta: -130.8 MB). Peak memory consumption was 51.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-11-28 18:38:56,114 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 18:38:56,117 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 18:38:56,133 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 18:38:56,133 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 18:38:56,136 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 18:38:56,138 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 18:38:56,140 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 18:38:56,149 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 18:38:56,150 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 18:38:56,151 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 18:38:56,153 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 18:38:56,153 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 18:38:56,156 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 18:38:56,157 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 18:38:56,158 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 18:38:56,159 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 18:38:56,160 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 18:38:56,162 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 18:38:56,164 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 18:38:56,165 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 18:38:56,167 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 18:38:56,168 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 18:38:56,169 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 18:38:56,171 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 18:38:56,171 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 18:38:56,172 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 18:38:56,173 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 18:38:56,173 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 18:38:56,176 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 18:38:56,176 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 18:38:56,177 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 18:38:56,179 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 18:38:56,180 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 18:38:56,183 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 18:38:56,184 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 18:38:56,185 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 18:38:56,185 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 18:38:56,185 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 18:38:56,187 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 18:38:56,191 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 18:38:56,192 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 18:38:56,217 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 18:38:56,217 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 18:38:56,219 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 18:38:56,219 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 18:38:56,219 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 18:38:56,220 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 18:38:56,220 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 18:38:56,220 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 18:38:56,221 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 18:38:56,221 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 18:38:56,221 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 18:38:56,221 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 18:38:56,222 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 18:38:56,222 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 18:38:56,222 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 18:38:56,223 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 18:38:56,223 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 18:38:56,223 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 18:38:56,223 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 18:38:56,224 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 18:38:56,224 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 18:38:56,224 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 18:38:56,225 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 18:38:56,225 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 18:38:56,225 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 18:38:56,225 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 18:38:56,226 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 18:38:56,226 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 18:38:56,226 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 18:38:56,226 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 -> 8322fdb3c7a568d1fb4dc540e1d9cf372ca8dd20 [2019-11-28 18:38:56,532 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 18:38:56,552 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 18:38:56,556 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 18:38:56,558 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 18:38:56,558 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 18:38:56,559 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2019-11-28 18:38:56,636 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ec5e9ea7/e320633abb66446d9ceff59743a1bb6a/FLAG3eaab8e15 [2019-11-28 18:38:57,503 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 18:38:57,503 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2019-11-28 18:38:57,549 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ec5e9ea7/e320633abb66446d9ceff59743a1bb6a/FLAG3eaab8e15 [2019-11-28 18:38:58,024 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ec5e9ea7/e320633abb66446d9ceff59743a1bb6a [2019-11-28 18:38:58,028 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 18:38:58,030 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 18:38:58,031 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 18:38:58,031 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 18:38:58,034 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 18:38:58,036 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:38:58" (1/1) ... [2019-11-28 18:38:58,039 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b836fe5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:38:58, skipping insertion in model container [2019-11-28 18:38:58,039 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 06:38:58" (1/1) ... [2019-11-28 18:38:58,047 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 18:38:58,169 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 18:38:58,582 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 18:38:58,592 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 18:38:59,517 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:59,518 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:59,519 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:59,520 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:59,521 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:59,542 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:59,543 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:59,545 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:59,546 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:59,548 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:59,549 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:59,550 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:59,551 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:38:59,986 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 18:38:59,988 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 18:38:59,989 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 18:38:59,991 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 18:38:59,993 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 18:38:59,994 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 18:38:59,995 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 18:38:59,996 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 18:38:59,996 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 18:38:59,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 18:39:00,199 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 18:39:00,327 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,327 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,415 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:39:00,488 INFO L203 MainTranslator]: Completed pre-run [2019-11-28 18:39:00,506 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 18:39:00,507 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 18:39:00,547 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,548 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,548 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,549 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,550 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,559 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,560 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,561 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,564 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,568 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,569 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,570 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,570 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,649 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 18:39:00,649 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 18:39:00,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 18:39:00,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 18:39:00,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 18:39:00,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 18:39:00,656 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 18:39:00,657 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 18:39:00,658 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 18:39:00,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 18:39:00,708 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 18:39:00,784 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,785 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 18:39:00,825 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 18:39:01,979 INFO L208 MainTranslator]: Completed translation [2019-11-28 18:39:01,980 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 06:39:01 WrapperNode [2019-11-28 18:39:01,980 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 18:39:01,981 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-28 18:39:01,981 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-28 18:39:01,981 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-28 18:39:01,991 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 18:39:02,058 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 18:39:02,104 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 18:39:02,105 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-28 18:39:02,105 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-28 18:39:02,107 INFO L168 Benchmark]: Toolchain (without parser) took 4077.02 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 248.5 MB). Free memory was 942.9 MB in the beginning and 1.0 GB in the end (delta: -94.6 MB). Peak memory consumption was 153.9 MB. Max. memory is 11.5 GB. [2019-11-28 18:39:02,108 INFO L168 Benchmark]: CDTParser took 0.77 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 18:39:02,109 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3949.93 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 248.5 MB). Free memory was 942.9 MB in the beginning and 1.0 GB in the end (delta: -94.6 MB). Peak memory consumption was 294.6 MB. Max. memory is 11.5 GB. [2019-11-28 18:39:02,109 INFO L168 Benchmark]: Boogie Procedure Inliner took 123.65 ms. Allocated memory is still 1.3 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 18:39:02,112 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.77 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 3949.93 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 248.5 MB). Free memory was 942.9 MB in the beginning and 1.0 GB in the end (delta: -94.6 MB). Peak memory consumption was 294.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 123.65 ms. Allocated memory is still 1.3 GB. Free memory is still 1.0 GB. 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...