./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/bin/utaipan-WLngWcDbfI --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2555a6c6e6d3f77d5d21b6f07a8080dab24cab6c ........................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/bin/utaipan-WLngWcDbfI --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2555a6c6e6d3f77d5d21b6f07a8080dab24cab6c ................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:23:14,296 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:23:14,311 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:23:14,346 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:23:14,347 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:23:14,349 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:23:14,351 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:23:14,354 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:23:14,357 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:23:14,359 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:23:14,361 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:23:14,363 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:23:14,364 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:23:14,365 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:23:14,367 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:23:14,369 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:23:14,371 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:23:14,372 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:23:14,375 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:23:14,378 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:23:14,381 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:23:14,383 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:23:14,385 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:23:14,386 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:23:14,391 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:23:14,392 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:23:14,392 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:23:14,394 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:23:14,395 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:23:14,396 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:23:14,397 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:23:14,398 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:23:14,400 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:23:14,401 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:23:14,403 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:23:14,403 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:23:14,405 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:23:14,405 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:23:14,406 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:23:14,407 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:23:14,409 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:23:14,410 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-11 02:23:14,439 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:23:14,440 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:23:14,441 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:23:14,442 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:23:14,442 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:23:14,442 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:23:14,443 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:23:14,443 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:23:14,443 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:23:14,444 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:23:14,444 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:23:14,444 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:23:14,445 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:23:14,445 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:23:14,445 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:23:14,446 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:23:14,447 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:23:14,447 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:23:14,447 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:23:14,448 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:23:14,448 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:23:14,448 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:23:14,449 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:23:14,449 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:23:14,449 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:23:14,450 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:23:14,450 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:23:14,451 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:23:14,451 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:23:14,451 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:23:14,452 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:23:14,452 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:23:14,452 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:23:14,453 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:23:14,453 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:23:14,453 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:23:14,453 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/bin/utaipan-WLngWcDbfI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2555a6c6e6d3f77d5d21b6f07a8080dab24cab6c [2021-10-11 02:23:14,761 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:23:14,790 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:23:14,793 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:23:14,795 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:23:14,805 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:23:14,806 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2021-10-11 02:23:14,924 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/bin/utaipan-WLngWcDbfI/data/679cb52bf/8dda2f99e04c40b09810369a28b9808f/FLAG60a495033 [2021-10-11 02:23:15,867 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:23:15,868 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2021-10-11 02:23:15,917 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/bin/utaipan-WLngWcDbfI/data/679cb52bf/8dda2f99e04c40b09810369a28b9808f/FLAG60a495033 [2021-10-11 02:23:16,324 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/bin/utaipan-WLngWcDbfI/data/679cb52bf/8dda2f99e04c40b09810369a28b9808f [2021-10-11 02:23:16,327 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:23:16,329 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:23:16,333 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:23:16,334 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:23:16,336 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:23:16,338 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:23:16" (1/1) ... [2021-10-11 02:23:16,340 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d7b18ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:23:16, skipping insertion in model container [2021-10-11 02:23:16,340 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:23:16" (1/1) ... [2021-10-11 02:23:16,349 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:23:16,556 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:23:16,864 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2021-10-11 02:23:16,882 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2021-10-11 02:23:16,919 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:23:16,937 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:23:18,019 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:18,020 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:18,021 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:18,021 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:18,023 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:18,038 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:18,039 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:18,041 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:18,042 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:18,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:23:18,501 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:23:18,503 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:23:18,504 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:23:18,506 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:23:18,507 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:23:18,508 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:23:18,509 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:23:18,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:23:18,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:23:18,719 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:23:18,720 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:23:18,738 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:23:18,740 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:23:18,740 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:23:18,766 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:23:18,853 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:18,854 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:18,949 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:23:18,991 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:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) 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: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) [2021-10-11 02:23:18,997 INFO L168 Benchmark]: Toolchain (without parser) took 2666.85 ms. Allocated memory was 113.2 MB in the beginning and 157.3 MB in the end (delta: 44.0 MB). Free memory was 68.5 MB in the beginning and 108.4 MB in the end (delta: -39.8 MB). Peak memory consumption was 35.1 MB. Max. memory is 16.1 GB. [2021-10-11 02:23:18,998 INFO L168 Benchmark]: CDTParser took 0.88 ms. Allocated memory is still 113.2 MB. Free memory was 84.9 MB in the beginning and 84.9 MB in the end (delta: 25.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:23:18,999 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2661.29 ms. Allocated memory was 113.2 MB in the beginning and 157.3 MB in the end (delta: 44.0 MB). Free memory was 68.5 MB in the beginning and 108.4 MB in the end (delta: -39.8 MB). Peak memory consumption was 35.1 MB. Max. memory is 16.1 GB. [2021-10-11 02:23:19,001 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.88 ms. Allocated memory is still 113.2 MB. Free memory was 84.9 MB in the beginning and 84.9 MB in the end (delta: 25.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2661.29 ms. Allocated memory was 113.2 MB in the beginning and 157.3 MB in the end (delta: 44.0 MB). Free memory was 68.5 MB in the beginning and 108.4 MB in the end (delta: -39.8 MB). Peak memory consumption was 35.1 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 0.2.0-7b2dab5 [2021-10-11 02:23:21,339 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:23:21,342 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:23:21,402 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:23:21,403 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:23:21,409 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:23:21,413 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:23:21,418 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:23:21,421 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:23:21,430 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:23:21,434 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:23:21,436 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:23:21,437 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:23:21,440 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:23:21,443 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:23:21,445 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:23:21,447 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:23:21,452 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:23:21,455 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:23:21,462 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:23:21,465 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:23:21,466 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:23:21,469 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:23:21,472 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:23:21,479 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:23:21,479 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:23:21,480 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:23:21,482 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:23:21,483 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:23:21,484 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:23:21,485 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:23:21,486 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:23:21,488 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:23:21,489 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:23:21,490 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:23:21,491 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:23:21,492 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:23:21,492 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:23:21,493 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:23:21,495 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:23:21,496 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:23:21,497 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-11 02:23:21,538 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:23:21,538 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:23:21,540 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:23:21,540 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:23:21,541 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:23:21,541 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:23:21,541 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:23:21,541 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:23:21,541 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:23:21,543 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:23:21,544 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:23:21,545 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:23:21,545 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:23:21,545 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:23:21,545 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:23:21,545 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:23:21,546 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:23:21,546 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:23:21,546 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:23:21,546 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:23:21,547 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:23:21,547 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:23:21,547 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:23:21,547 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:23:21,548 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:23:21,548 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:23:21,548 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:23:21,548 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:23:21,548 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:23:21,549 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:23:21,549 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:23:21,549 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:23:21,549 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/bin/utaipan-WLngWcDbfI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2555a6c6e6d3f77d5d21b6f07a8080dab24cab6c [2021-10-11 02:23:21,905 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:23:21,926 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:23:21,929 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:23:21,930 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:23:21,931 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:23:21,932 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2021-10-11 02:23:21,997 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/bin/utaipan-WLngWcDbfI/data/5dfb9b3d3/4bb44bf3422b473882dcb7a7176c5555/FLAG45f0121c9 [2021-10-11 02:23:23,036 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:23:23,037 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2021-10-11 02:23:23,078 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/bin/utaipan-WLngWcDbfI/data/5dfb9b3d3/4bb44bf3422b473882dcb7a7176c5555/FLAG45f0121c9 [2021-10-11 02:23:23,428 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/bin/utaipan-WLngWcDbfI/data/5dfb9b3d3/4bb44bf3422b473882dcb7a7176c5555 [2021-10-11 02:23:23,431 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:23:23,433 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:23:23,434 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:23:23,435 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:23:23,438 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:23:23,439 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:23:23" (1/1) ... [2021-10-11 02:23:23,441 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54864150 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:23:23, skipping insertion in model container [2021-10-11 02:23:23,441 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:23:23" (1/1) ... [2021-10-11 02:23:23,448 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:23:23,572 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:23:23,851 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2021-10-11 02:23:23,859 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2021-10-11 02:23:23,885 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:23:23,892 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:23:25,018 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,019 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,020 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,021 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,022 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,039 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,040 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,042 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,043 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,523 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:23:25,527 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:23:25,529 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:23:25,530 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:23:25,532 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:23:25,533 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:23:25,534 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:23:25,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:23:25,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:23:25,536 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:23:25,735 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:23:25,855 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,861 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,979 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:23:26,059 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:23:26,128 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:23:26,132 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2021-10-11 02:23:26,133 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2021-10-11 02:23:26,135 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:23:26,135 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:23:26,171 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:26,171 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:26,172 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:26,172 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:26,173 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:26,180 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:26,181 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:26,182 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:26,183 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:26,220 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:23:26,221 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:23:26,222 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:23:26,224 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:23:26,225 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:23:26,225 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:23:26,226 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:23:26,226 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:23:26,227 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:23:26,227 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:23:26,263 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:23:26,311 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:26,312 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:26,337 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:23:26,363 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:23:26,392 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2021-10-11 02:23:26,392 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57aae617-6f6c-4e62-bf14-d54650df80aa/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2021-10-11 02:23:26,394 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:23:26,395 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:23:26,425 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:26,426 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:26,426 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:26,427 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:26,427 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:26,433 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:26,434 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:26,434 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:26,435 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:26,468 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:23:26,469 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:23:26,470 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:23:26,471 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:23:26,472 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:23:26,472 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:23:26,473 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:23:26,473 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:23:26,474 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:23:26,474 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:23:26,495 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:23:26,634 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:26,635 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:26,702 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:23:27,916 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:23:27,916 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:23:27 WrapperNode [2021-10-11 02:23:27,916 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:23:27,918 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:23:27,918 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:23:27,918 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:23:27,925 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:23:27" (1/1) ... [2021-10-11 02:23:27,985 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]]] [2021-10-11 02:23:28,048 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:23:27" (1/1) ... [2021-10-11 02:23:28,055 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:23:28,066 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 02:23:28,067 INFO L168 Benchmark]: Toolchain (without parser) took 4634.10 ms. Allocated memory was 69.2 MB in the beginning and 140.5 MB in the end (delta: 71.3 MB). Free memory was 38.7 MB in the beginning and 50.7 MB in the end (delta: -12.0 MB). Peak memory consumption was 59.9 MB. Max. memory is 16.1 GB. [2021-10-11 02:23:28,068 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 52.4 MB. Free memory was 32.9 MB in the beginning and 32.8 MB in the end (delta: 41.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:23:28,069 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4482.47 ms. Allocated memory was 69.2 MB in the beginning and 140.5 MB in the end (delta: 71.3 MB). Free memory was 38.6 MB in the beginning and 55.9 MB in the end (delta: -17.4 MB). Peak memory consumption was 86.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:23:28,069 INFO L168 Benchmark]: Boogie Procedure Inliner took 148.03 ms. Allocated memory is still 140.5 MB. Free memory was 55.9 MB in the beginning and 50.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:23:28,071 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 52.4 MB. Free memory was 32.9 MB in the beginning and 32.8 MB in the end (delta: 41.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4482.47 ms. Allocated memory was 69.2 MB in the beginning and 140.5 MB in the end (delta: 71.3 MB). Free memory was 38.6 MB in the beginning and 55.9 MB in the end (delta: -17.4 MB). Peak memory consumption was 86.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 148.03 ms. Allocated memory is still 140.5 MB. Free memory was 55.9 MB in the beginning and 50.7 MB in the end (delta: 5.2 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...