./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 -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8bd4bc60 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -ea -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 7f76db847d4839d8d93604b18eb86207aab3c7d3 ............................................................................................................................................................................ 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 -ea -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 7f76db847d4839d8d93604b18eb86207aab3c7d3 ................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.25-8bd4bc6 [2020-07-28 21:55:09,371 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-28 21:55:09,374 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-28 21:55:09,386 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-28 21:55:09,386 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-28 21:55:09,387 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-28 21:55:09,389 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-28 21:55:09,391 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-28 21:55:09,393 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-28 21:55:09,394 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-28 21:55:09,395 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-28 21:55:09,396 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-28 21:55:09,397 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-28 21:55:09,398 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-28 21:55:09,399 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-28 21:55:09,400 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-28 21:55:09,401 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-28 21:55:09,402 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-28 21:55:09,404 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-28 21:55:09,406 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-28 21:55:09,408 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-28 21:55:09,409 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-28 21:55:09,410 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-28 21:55:09,411 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-28 21:55:09,414 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-28 21:55:09,414 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-28 21:55:09,415 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-28 21:55:09,415 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-28 21:55:09,416 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-28 21:55:09,417 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-28 21:55:09,417 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-28 21:55:09,418 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-28 21:55:09,419 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-28 21:55:09,420 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-28 21:55:09,421 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-28 21:55:09,422 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-28 21:55:09,422 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-28 21:55:09,423 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-28 21:55:09,423 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-28 21:55:09,424 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-28 21:55:09,425 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-28 21:55:09,426 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-07-28 21:55:09,440 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-28 21:55:09,441 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-28 21:55:09,442 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-28 21:55:09,442 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-28 21:55:09,443 INFO L138 SettingsManager]: * Use SBE=true [2020-07-28 21:55:09,443 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-28 21:55:09,443 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-28 21:55:09,444 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-28 21:55:09,444 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-28 21:55:09,444 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-28 21:55:09,444 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-28 21:55:09,445 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-28 21:55:09,445 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-28 21:55:09,445 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-28 21:55:09,446 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-28 21:55:09,446 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-28 21:55:09,446 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-28 21:55:09,446 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-28 21:55:09,447 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-28 21:55:09,447 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-28 21:55:09,447 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-28 21:55:09,448 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-28 21:55:09,448 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-28 21:55:09,448 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-28 21:55:09,448 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-28 21:55:09,449 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-28 21:55:09,449 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-28 21:55:09,449 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 -> 7f76db847d4839d8d93604b18eb86207aab3c7d3 [2020-07-28 21:55:09,753 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-28 21:55:09,766 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-28 21:55:09,769 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-28 21:55:09,771 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-28 21:55:09,771 INFO L275 PluginConnector]: CDTParser initialized [2020-07-28 21:55:09,772 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i [2020-07-28 21:55:09,832 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8fc1a91e/0a01e183c76f4ff38e064ff0aca6a067/FLAGd7c046455 [2020-07-28 21:55:10,633 INFO L306 CDTParser]: Found 1 translation units. [2020-07-28 21:55:10,634 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i [2020-07-28 21:55:10,692 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8fc1a91e/0a01e183c76f4ff38e064ff0aca6a067/FLAGd7c046455 [2020-07-28 21:55:11,197 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8fc1a91e/0a01e183c76f4ff38e064ff0aca6a067 [2020-07-28 21:55:11,200 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-28 21:55:11,203 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-28 21:55:11,204 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-28 21:55:11,204 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-28 21:55:11,208 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-28 21:55:11,209 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 09:55:11" (1/1) ... [2020-07-28 21:55:11,213 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ea2d181 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:55:11, skipping insertion in model container [2020-07-28 21:55:11,213 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 09:55:11" (1/1) ... [2020-07-28 21:55:11,221 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-28 21:55:11,337 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-28 21:55:11,747 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-28 21:55:11,755 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-28 21:55:12,801 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:12,802 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:12,803 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:12,804 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:12,805 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:12,829 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:12,830 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:12,833 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:12,834 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:12,836 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:12,838 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:12,840 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:12,840 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:13,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-28 21:55:13,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-28 21:55:13,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-28 21:55:13,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-28 21:55:13,318 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-28 21:55:13,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-28 21:55:13,320 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-28 21:55:13,322 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-28 21:55:13,323 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-28 21:55:13,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-28 21:55:13,572 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-28 21:55:13,800 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:13,802 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:13,899 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 21:55:13,951 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$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-28 21:55:13,959 INFO L168 Benchmark]: Toolchain (without parser) took 2756.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 946.7 MB in the beginning and 1.1 GB in the end (delta: -121.8 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. [2020-07-28 21:55:13,960 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-28 21:55:13,961 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2751.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 946.7 MB in the beginning and 1.1 GB in the end (delta: -121.8 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. [2020-07-28 21:55:13,963 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2751.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 946.7 MB in the beginning and 1.1 GB in the end (delta: -121.8 MB). Peak memory consumption was 51.6 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 0.1.25-8bd4bc6 [2020-07-28 21:55:15,759 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-28 21:55:15,761 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-28 21:55:15,774 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-28 21:55:15,774 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-28 21:55:15,776 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-28 21:55:15,777 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-28 21:55:15,779 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-28 21:55:15,781 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-28 21:55:15,783 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-28 21:55:15,784 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-28 21:55:15,785 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-28 21:55:15,786 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-28 21:55:15,787 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-28 21:55:15,788 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-28 21:55:15,790 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-28 21:55:15,791 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-28 21:55:15,792 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-28 21:55:15,794 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-28 21:55:15,796 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-28 21:55:15,798 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-28 21:55:15,799 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-28 21:55:15,801 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-28 21:55:15,802 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-28 21:55:15,805 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-28 21:55:15,805 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-28 21:55:15,806 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-28 21:55:15,807 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-28 21:55:15,807 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-28 21:55:15,808 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-28 21:55:15,809 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-28 21:55:15,810 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-28 21:55:15,811 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-28 21:55:15,812 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-28 21:55:15,813 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-28 21:55:15,814 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-28 21:55:15,814 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-28 21:55:15,815 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-28 21:55:15,815 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-28 21:55:15,816 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-28 21:55:15,819 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-28 21:55:15,820 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-07-28 21:55:15,854 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-28 21:55:15,854 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-28 21:55:15,856 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-28 21:55:15,860 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-28 21:55:15,861 INFO L138 SettingsManager]: * Use SBE=true [2020-07-28 21:55:15,861 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-28 21:55:15,861 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-28 21:55:15,862 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-28 21:55:15,862 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-28 21:55:15,862 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-28 21:55:15,863 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-07-28 21:55:15,863 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-07-28 21:55:15,863 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-28 21:55:15,863 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-28 21:55:15,865 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-28 21:55:15,865 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-28 21:55:15,866 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-28 21:55:15,866 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-28 21:55:15,866 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-28 21:55:15,867 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-28 21:55:15,867 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-28 21:55:15,867 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-28 21:55:15,868 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-28 21:55:15,868 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-07-28 21:55:15,869 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-07-28 21:55:15,869 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-28 21:55:15,869 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-28 21:55:15,869 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-28 21:55:15,870 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-07-28 21:55:15,871 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 -> 7f76db847d4839d8d93604b18eb86207aab3c7d3 [2020-07-28 21:55:16,199 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-28 21:55:16,214 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-28 21:55:16,218 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-28 21:55:16,220 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-28 21:55:16,220 INFO L275 PluginConnector]: CDTParser initialized [2020-07-28 21:55:16,221 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i [2020-07-28 21:55:16,296 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8dde78396/c9a3048d66e84f068987a85ee9283edc/FLAG17e186675 [2020-07-28 21:55:17,097 INFO L306 CDTParser]: Found 1 translation units. [2020-07-28 21:55:17,099 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i [2020-07-28 21:55:17,141 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8dde78396/c9a3048d66e84f068987a85ee9283edc/FLAG17e186675 [2020-07-28 21:55:17,637 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8dde78396/c9a3048d66e84f068987a85ee9283edc [2020-07-28 21:55:17,641 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-28 21:55:17,645 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-28 21:55:17,646 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-28 21:55:17,647 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-28 21:55:17,651 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-28 21:55:17,652 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 09:55:17" (1/1) ... [2020-07-28 21:55:17,656 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b8f5898 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:55:17, skipping insertion in model container [2020-07-28 21:55:17,656 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 09:55:17" (1/1) ... [2020-07-28 21:55:17,665 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-28 21:55:17,788 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-28 21:55:18,256 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-28 21:55:18,264 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-28 21:55:19,321 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:19,322 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:19,323 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:19,324 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:19,325 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:19,345 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:19,346 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:19,349 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:19,350 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:19,353 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:19,355 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:19,356 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:19,357 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:19,800 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-28 21:55:19,802 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-28 21:55:19,803 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-28 21:55:19,805 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-28 21:55:19,807 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-28 21:55:19,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-28 21:55:19,809 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-28 21:55:19,810 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-28 21:55:19,811 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-28 21:55:19,812 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-28 21:55:19,968 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-28 21:55:20,136 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:20,137 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:20,224 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 21:55:20,298 INFO L203 MainTranslator]: Completed pre-run [2020-07-28 21:55:20,317 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-28 21:55:20,319 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-28 21:55:20,376 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:20,377 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:20,378 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:20,379 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:20,380 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:20,392 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:20,393 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:20,395 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:20,400 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:20,402 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:20,403 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:20,404 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:20,404 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:20,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-28 21:55:20,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-28 21:55:20,490 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-28 21:55:20,491 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-28 21:55:20,493 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-28 21:55:20,494 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-28 21:55:20,495 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-28 21:55:20,496 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-28 21:55:20,496 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-28 21:55:20,497 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-28 21:55:20,541 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-28 21:55:20,674 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:20,675 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-28 21:55:20,741 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 21:55:21,923 INFO L208 MainTranslator]: Completed translation [2020-07-28 21:55:21,924 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:55:21 WrapperNode [2020-07-28 21:55:21,924 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-28 21:55:21,925 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-07-28 21:55:21,925 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-07-28 21:55:21,926 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-07-28 21:55:21,935 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:55:21" (1/1) ... [2020-07-28 21:55:21,995 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [261]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [261],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [261],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [261],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] [2020-07-28 21:55:22,052 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:55:21" (1/1) ... [2020-07-28 21:55:22,053 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-07-28 21:55:22,053 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-28 21:55:22,057 INFO L168 Benchmark]: Toolchain (without parser) took 4412.79 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 224.9 MB). Free memory was 949.4 MB in the beginning and 961.5 MB in the end (delta: -12.0 MB). Peak memory consumption was 212.9 MB. Max. memory is 11.5 GB. [2020-07-28 21:55:22,058 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 1.0 GB. Free memory is still 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-28 21:55:22,059 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4278.23 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 224.9 MB). Free memory was 949.4 MB in the beginning and 970.0 MB in the end (delta: -20.6 MB). Peak memory consumption was 312.6 MB. Max. memory is 11.5 GB. [2020-07-28 21:55:22,059 INFO L168 Benchmark]: Boogie Procedure Inliner took 128.15 ms. Allocated memory is still 1.3 GB. Free memory was 970.0 MB in the beginning and 961.5 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 11.5 GB. [2020-07-28 21:55:22,062 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 1.0 GB. Free memory is still 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 4278.23 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 224.9 MB). Free memory was 949.4 MB in the beginning and 970.0 MB in the end (delta: -20.6 MB). Peak memory consumption was 312.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 128.15 ms. Allocated memory is still 1.3 GB. Free memory was 970.0 MB in the beginning and 961.5 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 261]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [261],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [261],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [261],[#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...