./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e7c906c6-bbf9-4ada-a691-5fcec043ced7/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e7c906c6-bbf9-4ada-a691-5fcec043ced7/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e7c906c6-bbf9-4ada-a691-5fcec043ced7/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e7c906c6-bbf9-4ada-a691-5fcec043ced7/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e7c906c6-bbf9-4ada-a691-5fcec043ced7/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e7c906c6-bbf9-4ada-a691-5fcec043ced7/bin/uautomizer --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 1d2db71370b3cb9858eecd3d6e51aa30849f47ca .......................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e7c906c6-bbf9-4ada-a691-5fcec043ced7/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e7c906c6-bbf9-4ada-a691-5fcec043ced7/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e7c906c6-bbf9-4ada-a691-5fcec043ced7/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e7c906c6-bbf9-4ada-a691-5fcec043ced7/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e7c906c6-bbf9-4ada-a691-5fcec043ced7/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e7c906c6-bbf9-4ada-a691-5fcec043ced7/bin/uautomizer --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 1d2db71370b3cb9858eecd3d6e51aa30849f47ca ................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:17:18,604 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:17:18,615 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:17:18,685 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:17:18,686 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:17:18,688 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:17:18,690 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:17:18,694 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:17:18,697 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:17:18,698 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:17:18,700 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:17:18,702 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:17:18,703 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:17:18,704 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:17:18,706 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:17:18,708 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:17:18,710 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:17:18,712 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:17:18,715 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:17:18,718 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:17:18,721 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:17:18,723 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:17:18,726 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:17:18,727 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:17:18,732 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:17:18,733 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:17:18,733 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:17:18,737 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:17:18,738 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:17:18,740 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:17:18,746 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:17:18,747 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:17:18,749 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:17:18,752 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:17:18,754 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:17:18,756 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:17:18,758 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:17:18,759 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:17:18,759 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:17:18,762 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:17:18,763 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:17:18,766 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e7c906c6-bbf9-4ada-a691-5fcec043ced7/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-28 03:17:18,820 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:17:18,820 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:17:18,823 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:17:18,823 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:17:18,823 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:17:18,824 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:17:18,824 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:17:18,824 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:17:18,825 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:17:18,825 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:17:18,827 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:17:18,827 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:17:18,827 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:17:18,827 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:17:18,828 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:17:18,828 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:17:18,828 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:17:18,829 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:17:18,829 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:17:18,833 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:17:18,833 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:17:18,835 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:17:18,841 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:17:18,841 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:17:18,842 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:17:18,842 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:17:18,843 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:17:18,843 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_e7c906c6-bbf9-4ada-a691-5fcec043ced7/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e7c906c6-bbf9-4ada-a691-5fcec043ced7/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d2db71370b3cb9858eecd3d6e51aa30849f47ca [2020-11-28 03:17:19,135 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:17:19,171 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:17:19,176 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:17:19,177 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:17:19,178 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:17:19,180 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e7c906c6-bbf9-4ada-a691-5fcec043ced7/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2020-11-28 03:17:19,287 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e7c906c6-bbf9-4ada-a691-5fcec043ced7/bin/uautomizer/data/95c26e33f/2a6c45c9de784c77b74029edbe6c4711/FLAG34d60f200 [2020-11-28 03:17:20,300 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:17:20,301 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e7c906c6-bbf9-4ada-a691-5fcec043ced7/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2020-11-28 03:17:20,351 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e7c906c6-bbf9-4ada-a691-5fcec043ced7/bin/uautomizer/data/95c26e33f/2a6c45c9de784c77b74029edbe6c4711/FLAG34d60f200 [2020-11-28 03:17:20,801 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e7c906c6-bbf9-4ada-a691-5fcec043ced7/bin/uautomizer/data/95c26e33f/2a6c45c9de784c77b74029edbe6c4711 [2020-11-28 03:17:20,804 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:17:20,805 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:17:20,807 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:17:20,807 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:17:20,815 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:17:20,816 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:17:20" (1/1) ... [2020-11-28 03:17:20,818 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e41314 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:17:20, skipping insertion in model container [2020-11-28 03:17:20,818 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:17:20" (1/1) ... [2020-11-28 03:17:20,826 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:17:20,991 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:17:21,385 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:17:21,395 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:17:22,525 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:22,528 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:22,529 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:22,531 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:22,536 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:22,554 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:22,555 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:22,558 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:22,559 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:22,561 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:22,563 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:22,564 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:22,565 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:22,977 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:17:22,978 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:17:22,980 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:17:22,982 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:17:22,984 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:17:22,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:17:22,986 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:17:22,987 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:17:22,988 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:17:22,989 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:17:23,159 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:17:23,222 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:17:23,240 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 03:17:23,266 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:17:23,268 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:17:23,318 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:23,319 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:23,320 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:23,320 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:23,321 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:23,331 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:23,332 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:23,334 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:23,334 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:23,336 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:23,337 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:23,338 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:23,338 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:23,389 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:17:23,391 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:17:23,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:17:23,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:17:23,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:17:23,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:17:23,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:17:23,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:17:23,397 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:17:23,404 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:17:23,469 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:17:23,516 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:17:23,531 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:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) 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) [2020-11-28 03:17:23,546 INFO L168 Benchmark]: Toolchain (without parser) took 2736.50 ms. Allocated memory was 90.2 MB in the beginning and 109.1 MB in the end (delta: 18.9 MB). Free memory was 54.2 MB in the beginning and 57.5 MB in the end (delta: -3.4 MB). Peak memory consumption was 24.9 MB. Max. memory is 16.1 GB. [2020-11-28 03:17:23,547 INFO L168 Benchmark]: CDTParser took 0.84 ms. Allocated memory is still 90.2 MB. Free memory is still 50.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:17:23,549 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2733.60 ms. Allocated memory was 90.2 MB in the beginning and 109.1 MB in the end (delta: 18.9 MB). Free memory was 54.0 MB in the beginning and 57.5 MB in the end (delta: -3.6 MB). Peak memory consumption was 24.9 MB. Max. memory is 16.1 GB. [2020-11-28 03:17:23,556 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.84 ms. Allocated memory is still 90.2 MB. Free memory is still 50.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2733.60 ms. Allocated memory was 90.2 MB in the beginning and 109.1 MB in the end (delta: 18.9 MB). Free memory was 54.0 MB in the beginning and 57.5 MB in the end (delta: -3.6 MB). Peak memory consumption was 24.9 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-a4ecdab [2020-11-28 03:17:26,333 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:17:26,336 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:17:26,387 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:17:26,388 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:17:26,393 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:17:26,396 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:17:26,401 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:17:26,404 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:17:26,406 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:17:26,407 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:17:26,409 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:17:26,415 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:17:26,417 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:17:26,419 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:17:26,420 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:17:26,422 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:17:26,423 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:17:26,431 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:17:26,441 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:17:26,443 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:17:26,448 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:17:26,450 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:17:26,451 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:17:26,455 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:17:26,456 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:17:26,456 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:17:26,457 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:17:26,469 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:17:26,471 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:17:26,471 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:17:26,472 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:17:26,475 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:17:26,475 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:17:26,478 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:17:26,478 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:17:26,479 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:17:26,479 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:17:26,480 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:17:26,483 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:17:26,483 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:17:26,484 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e7c906c6-bbf9-4ada-a691-5fcec043ced7/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-28 03:17:26,540 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:17:26,540 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:17:26,544 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:17:26,544 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:17:26,544 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:17:26,544 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:17:26,545 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:17:26,545 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:17:26,545 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:17:26,545 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:17:26,545 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:17:26,545 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:17:26,546 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:17:26,546 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:17:26,546 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:17:26,546 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:17:26,547 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:17:26,547 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:17:26,547 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:17:26,547 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:17:26,548 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:17:26,548 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:17:26,548 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:17:26,548 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:17:26,548 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:17:26,549 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:17:26,549 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:17:26,549 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:17:26,561 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 03:17:26,561 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_e7c906c6-bbf9-4ada-a691-5fcec043ced7/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e7c906c6-bbf9-4ada-a691-5fcec043ced7/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d2db71370b3cb9858eecd3d6e51aa30849f47ca [2020-11-28 03:17:27,085 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:17:27,118 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:17:27,121 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:17:27,123 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:17:27,124 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:17:27,125 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e7c906c6-bbf9-4ada-a691-5fcec043ced7/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2020-11-28 03:17:27,206 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e7c906c6-bbf9-4ada-a691-5fcec043ced7/bin/uautomizer/data/ee7f96edc/49ed967b79054879908c49c802833baf/FLAGe6ee80914 [2020-11-28 03:17:28,327 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:17:28,328 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e7c906c6-bbf9-4ada-a691-5fcec043ced7/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2020-11-28 03:17:28,383 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e7c906c6-bbf9-4ada-a691-5fcec043ced7/bin/uautomizer/data/ee7f96edc/49ed967b79054879908c49c802833baf/FLAGe6ee80914 [2020-11-28 03:17:28,772 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e7c906c6-bbf9-4ada-a691-5fcec043ced7/bin/uautomizer/data/ee7f96edc/49ed967b79054879908c49c802833baf [2020-11-28 03:17:28,775 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:17:28,777 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:17:28,779 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:17:28,779 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:17:28,790 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:17:28,791 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:17:28" (1/1) ... [2020-11-28 03:17:28,802 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ef4409d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:17:28, skipping insertion in model container [2020-11-28 03:17:28,802 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:17:28" (1/1) ... [2020-11-28 03:17:28,812 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:17:28,958 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:17:29,420 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:17:29,426 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:17:30,430 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:30,430 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:30,431 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:30,432 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:30,434 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:30,453 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:30,454 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:30,457 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:30,458 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:30,461 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:30,463 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:30,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:30,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:30,965 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:17:30,968 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:17:30,972 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:17:30,976 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:17:30,978 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:17:30,980 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:17:30,981 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:17:30,982 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:17:30,993 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:17:30,994 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:17:31,243 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:17:31,283 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:17:31,322 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 03:17:31,349 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:17:31,350 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:17:31,427 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:31,428 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:31,428 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:31,429 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:31,430 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:31,441 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:31,445 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:31,447 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:31,447 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:31,449 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:31,450 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:31,450 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:31,451 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:31,568 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:17:31,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:17:31,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:17:31,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:17:31,583 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:17:31,584 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:17:31,586 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:17:31,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:17:31,589 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:17:31,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:17:31,662 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:17:31,688 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:17:32,758 INFO L208 MainTranslator]: Completed translation [2020-11-28 03:17:32,759 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:17:32 WrapperNode [2020-11-28 03:17:32,759 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:17:32,760 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 03:17:32,761 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 03:17:32,761 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 03:17:32,770 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:17:32" (1/1) ... [2020-11-28 03:17:32,846 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]]] [2020-11-28 03:17:32,887 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:17:32" (1/1) ... [2020-11-28 03:17:32,902 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 03:17:32,902 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:17:32,905 INFO L168 Benchmark]: Toolchain (without parser) took 4126.23 ms. Allocated memory was 67.1 MB in the beginning and 100.7 MB in the end (delta: 33.6 MB). Free memory was 43.6 MB in the beginning and 23.8 MB in the end (delta: 19.9 MB). Peak memory consumption was 53.8 MB. Max. memory is 16.1 GB. [2020-11-28 03:17:32,905 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 67.1 MB. Free memory is still 50.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:17:32,906 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3980.66 ms. Allocated memory was 67.1 MB in the beginning and 100.7 MB in the end (delta: 33.6 MB). Free memory was 43.5 MB in the beginning and 28.0 MB in the end (delta: 15.5 MB). Peak memory consumption was 58.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:17:32,907 INFO L168 Benchmark]: Boogie Procedure Inliner took 141.79 ms. Allocated memory is still 100.7 MB. Free memory was 28.0 MB in the beginning and 23.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 03:17:32,909 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 67.1 MB. Free memory is still 50.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3980.66 ms. Allocated memory was 67.1 MB in the beginning and 100.7 MB in the end (delta: 33.6 MB). Free memory was 43.5 MB in the beginning and 28.0 MB in the end (delta: 15.5 MB). Peak memory consumption was 58.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 141.79 ms. Allocated memory is still 100.7 MB. Free memory was 28.0 MB in the beginning and 23.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 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...