./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 20ed64ec Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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_dynamic_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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2d7632d2a3dfce10d26359f865f7e4dc45671c15 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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_dynamic_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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2d7632d2a3dfce10d26359f865f7e4dc45671c15 ............................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-20ed64e [2021-08-26 15:09:57,723 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:09:57,726 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:09:57,758 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:09:57,758 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:09:57,761 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:09:57,762 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:09:57,767 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:09:57,768 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:09:57,772 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:09:57,773 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:09:57,774 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:09:57,774 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:09:57,776 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:09:57,777 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:09:57,781 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:09:57,782 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:09:57,782 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:09:57,784 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:09:57,788 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:09:57,788 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:09:57,789 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:09:57,790 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:09:57,791 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:09:57,795 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:09:57,795 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:09:57,795 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:09:57,796 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:09:57,796 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:09:57,797 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:09:57,797 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:09:57,797 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:09:57,798 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:09:57,799 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:09:57,800 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:09:57,800 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:09:57,800 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:09:57,800 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:09:57,801 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:09:57,802 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:09:57,802 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:09:57,805 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-26 15:09:57,832 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:09:57,832 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:09:57,832 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:09:57,833 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:09:57,834 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:09:57,834 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:09:57,834 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:09:57,834 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:09:57,834 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-26 15:09:57,834 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:09:57,835 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:09:57,835 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:09:57,835 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:09:57,835 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:09:57,835 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:09:57,835 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:09:57,835 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:09:57,835 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:09:57,835 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:09:57,836 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:09:57,836 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:09:57,843 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:09:57,844 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:09:57,844 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-26 15:09:57,844 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-26 15:09:57,844 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:09:57,844 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:09:57,844 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d7632d2a3dfce10d26359f865f7e4dc45671c15 [2021-08-26 15:09:58,091 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:09:58,105 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:09:58,107 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:09:58,108 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:09:58,108 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:09:58,109 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2021-08-26 15:09:58,157 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13764b9b1/4d3efab61cd24dc09eb77cf6497bb6ac/FLAG7b4ff64fe [2021-08-26 15:09:58,753 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:09:58,754 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2021-08-26 15:09:58,789 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13764b9b1/4d3efab61cd24dc09eb77cf6497bb6ac/FLAG7b4ff64fe [2021-08-26 15:09:58,907 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13764b9b1/4d3efab61cd24dc09eb77cf6497bb6ac [2021-08-26 15:09:58,908 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:09:58,909 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:09:58,910 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:09:58,910 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:09:58,912 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:09:58,913 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:09:58" (1/1) ... [2021-08-26 15:09:58,913 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22a25972 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:09:58, skipping insertion in model container [2021-08-26 15:09:58,913 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:09:58" (1/1) ... [2021-08-26 15:09:58,918 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:09:58,986 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:09:59,159 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4501,4514] [2021-08-26 15:09:59,166 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4561,4574] [2021-08-26 15:09:59,182 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:09:59,189 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:09:59,700 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:09:59,705 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:09:59,705 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:09:59,707 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:09:59,708 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:09:59,730 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:09:59,740 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:09:59,742 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:09:59,742 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:09:59,743 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:09:59,752 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:09:59,752 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:09:59,753 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:00,093 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:10:00,094 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:10:00,095 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:10:00,096 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:10:00,097 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:10:00,097 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:10:00,099 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:10:00,102 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:10:00,116 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:10:00,117 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:10:00,213 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:10:00,226 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:00,227 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:00,263 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:00,264 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:00,296 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:10:00,336 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:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) 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:128) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-08-26 15:10:00,340 INFO L168 Benchmark]: Toolchain (without parser) took 1430.23 ms. Allocated memory was 58.7 MB in the beginning and 86.0 MB in the end (delta: 27.3 MB). Free memory was 28.1 MB in the beginning and 55.3 MB in the end (delta: -27.2 MB). Peak memory consumption was 25.5 MB. Max. memory is 16.1 GB. [2021-08-26 15:10:00,341 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 58.7 MB. Free memory was 40.7 MB in the beginning and 40.6 MB in the end (delta: 44.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:10:00,341 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1428.65 ms. Allocated memory was 58.7 MB in the beginning and 86.0 MB in the end (delta: 27.3 MB). Free memory was 28.0 MB in the beginning and 55.3 MB in the end (delta: -27.3 MB). Peak memory consumption was 25.5 MB. Max. memory is 16.1 GB. [2021-08-26 15:10:00,342 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 58.7 MB. Free memory was 40.7 MB in the beginning and 40.6 MB in the end (delta: 44.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1428.65 ms. Allocated memory was 58.7 MB in the beginning and 86.0 MB in the end (delta: 27.3 MB). Free memory was 28.0 MB in the beginning and 55.3 MB in the end (delta: -27.3 MB). Peak memory consumption was 25.5 MB. Max. memory is 16.1 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 0.2.1-dev-20ed64e [2021-08-26 15:10:02,274 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:10:02,276 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:10:02,307 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:10:02,308 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:10:02,310 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:10:02,311 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:10:02,315 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:10:02,316 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:10:02,320 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:10:02,320 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:10:02,323 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:10:02,323 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:10:02,325 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:10:02,326 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:10:02,329 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:10:02,330 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:10:02,330 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:10:02,332 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:10:02,336 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:10:02,337 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:10:02,338 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:10:02,339 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:10:02,340 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:10:02,345 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:10:02,345 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:10:02,345 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:10:02,346 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:10:02,346 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:10:02,347 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:10:02,347 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:10:02,347 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:10:02,349 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:10:02,349 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:10:02,350 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:10:02,350 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:10:02,351 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:10:02,351 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:10:02,351 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:10:02,352 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:10:02,352 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:10:02,355 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-26 15:10:02,383 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:10:02,384 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:10:02,384 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:10:02,385 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:10:02,386 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:10:02,386 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:10:02,386 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:10:02,386 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:10:02,386 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:10:02,386 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:10:02,387 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:10:02,387 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:10:02,387 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-26 15:10:02,387 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-26 15:10:02,387 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:10:02,388 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:10:02,388 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:10:02,388 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:10:02,392 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:10:02,393 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:10:02,393 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:10:02,393 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:10:02,393 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:10:02,393 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:10:02,393 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-26 15:10:02,393 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-26 15:10:02,393 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:10:02,393 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:10:02,394 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-26 15:10:02,394 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d7632d2a3dfce10d26359f865f7e4dc45671c15 [2021-08-26 15:10:02,638 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:10:02,663 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:10:02,664 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:10:02,665 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:10:02,666 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:10:02,666 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2021-08-26 15:10:02,707 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/512e148c5/96df4a76fe4f495ca525494a37fbb5da/FLAG11cca91a4 [2021-08-26 15:10:03,312 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:10:03,312 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2021-08-26 15:10:03,339 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/512e148c5/96df4a76fe4f495ca525494a37fbb5da/FLAG11cca91a4 [2021-08-26 15:10:03,696 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/512e148c5/96df4a76fe4f495ca525494a37fbb5da [2021-08-26 15:10:03,697 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:10:03,699 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:10:03,701 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:10:03,701 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:10:03,704 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:10:03,704 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:10:03" (1/1) ... [2021-08-26 15:10:03,705 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56fe27eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:10:03, skipping insertion in model container [2021-08-26 15:10:03,705 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:10:03" (1/1) ... [2021-08-26 15:10:03,709 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:10:03,779 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:10:03,948 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4501,4514] [2021-08-26 15:10:03,952 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4561,4574] [2021-08-26 15:10:03,963 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:10:03,965 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:10:04,376 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:04,377 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:04,377 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:04,377 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:04,378 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:04,386 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:04,387 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:04,388 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:04,388 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:04,390 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:04,390 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:04,391 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:04,391 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:04,614 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:10:04,615 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:10:04,616 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:10:04,616 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:10:04,617 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:10:04,617 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:10:04,618 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:10:04,618 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:10:04,618 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:10:04,619 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:10:04,701 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:10:04,715 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:04,716 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:04,768 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:04,768 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:04,822 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:10:04,874 INFO L203 MainTranslator]: Completed pre-run [2021-08-26 15:10:04,882 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4501,4514] [2021-08-26 15:10:04,882 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4561,4574] [2021-08-26 15:10:04,883 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:10:04,884 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:10:04,902 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:04,903 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:04,903 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:04,903 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:04,904 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:04,908 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:04,908 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:04,908 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:04,909 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:04,909 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:04,910 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:04,910 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:04,910 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:04,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:10:04,951 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:10:04,952 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:10:04,952 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:10:04,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:10:04,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:10:04,954 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:10:04,954 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:10:04,954 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:10:04,954 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:10:04,968 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:10:04,977 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:04,978 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:05,005 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:05,005 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:10:05,048 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:10:05,379 INFO L208 MainTranslator]: Completed translation [2021-08-26 15:10:05,380 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:10:05 WrapperNode [2021-08-26 15:10:05,380 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-26 15:10:05,381 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-26 15:10:05,381 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-26 15:10:05,381 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-26 15:10:05,385 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:10:05" (1/1) ... [2021-08-26 15:10:05,473 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-08-26 15:10:05,562 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:10:05" (1/1) ... [2021-08-26 15:10:05,562 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-26 15:10:05,562 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-26 15:10:05,564 INFO L168 Benchmark]: Toolchain (without parser) took 1864.56 ms. Allocated memory was 54.5 MB in the beginning and 113.2 MB in the end (delta: 58.7 MB). Free memory was 34.4 MB in the beginning and 44.4 MB in the end (delta: -10.0 MB). Peak memory consumption was 47.1 MB. Max. memory is 16.1 GB. [2021-08-26 15:10:05,588 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 54.5 MB. Free memory was 36.3 MB in the beginning and 36.3 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:10:05,588 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1678.57 ms. Allocated memory was 54.5 MB in the beginning and 113.2 MB in the end (delta: 58.7 MB). Free memory was 34.1 MB in the beginning and 50.4 MB in the end (delta: -16.2 MB). Peak memory consumption was 53.4 MB. Max. memory is 16.1 GB. [2021-08-26 15:10:05,589 INFO L168 Benchmark]: Boogie Procedure Inliner took 181.84 ms. Allocated memory is still 113.2 MB. Free memory was 50.4 MB in the beginning and 44.4 MB in the end (delta: 5.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-08-26 15:10:05,590 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 54.5 MB. Free memory was 36.3 MB in the beginning and 36.3 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1678.57 ms. Allocated memory was 54.5 MB in the beginning and 113.2 MB in the end (delta: 58.7 MB). Free memory was 34.1 MB in the beginning and 50.4 MB in the end (delta: -16.2 MB). Peak memory consumption was 53.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 181.84 ms. Allocated memory is still 113.2 MB. Free memory was 50.4 MB in the beginning and 44.4 MB in the end (delta: 5.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...