./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_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-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/bin/utaipan --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 ad8c9172c1723bf6c034cfbeea6eb9bcbd086be4 ............................................................................................................................................................................................... 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_634aa054-af0d-44c7-a8a9-9a3e31347e8b/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/bin/utaipan --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 ad8c9172c1723bf6c034cfbeea6eb9bcbd086be4 .............................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-09 16:05:00,817 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 16:05:00,819 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 16:05:00,841 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 16:05:00,842 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 16:05:00,843 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 16:05:00,844 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 16:05:00,846 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 16:05:00,847 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 16:05:00,848 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 16:05:00,849 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 16:05:00,850 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 16:05:00,850 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 16:05:00,851 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 16:05:00,852 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 16:05:00,853 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 16:05:00,854 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 16:05:00,855 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 16:05:00,856 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 16:05:00,858 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 16:05:00,859 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 16:05:00,860 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 16:05:00,861 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 16:05:00,862 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 16:05:00,864 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 16:05:00,865 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 16:05:00,865 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 16:05:00,866 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 16:05:00,866 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 16:05:00,867 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 16:05:00,868 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 16:05:00,868 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 16:05:00,869 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 16:05:00,870 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 16:05:00,870 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 16:05:00,871 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 16:05:00,871 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 16:05:00,871 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 16:05:00,871 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 16:05:00,872 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 16:05:00,873 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 16:05:00,873 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 16:05:00,889 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 16:05:00,890 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 16:05:00,890 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 16:05:00,890 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 16:05:00,890 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 16:05:00,891 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 16:05:00,891 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 16:05:00,891 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 16:05:00,891 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 16:05:00,891 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 16:05:00,891 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 16:05:00,891 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 16:05:00,891 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 16:05:00,892 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 16:05:00,892 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 16:05:00,892 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 16:05:00,892 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 16:05:00,892 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 16:05:00,892 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 16:05:00,893 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 16:05:00,893 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 16:05:00,893 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 16:05:00,893 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 16:05:00,893 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 16:05:00,893 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 16:05:00,893 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 16:05:00,893 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 16:05:00,894 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 16:05:00,894 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 16:05:00,894 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 16:05:00,894 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 16:05:00,894 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 16:05:00,894 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 16:05:00,894 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 16:05:00,894 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 16:05:00,895 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 16:05:00,895 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-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad8c9172c1723bf6c034cfbeea6eb9bcbd086be4 [2020-12-09 16:05:01,077 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 16:05:01,094 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 16:05:01,095 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 16:05:01,096 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 16:05:01,097 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 16:05:01,097 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2020-12-09 16:05:01,138 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/bin/utaipan/data/ad4ce4218/e85546f3cb5f499c860606205cdeac95/FLAG6825c85dc [2020-12-09 16:05:01,709 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 16:05:01,709 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2020-12-09 16:05:01,731 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/bin/utaipan/data/ad4ce4218/e85546f3cb5f499c860606205cdeac95/FLAG6825c85dc [2020-12-09 16:05:02,174 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/bin/utaipan/data/ad4ce4218/e85546f3cb5f499c860606205cdeac95 [2020-12-09 16:05:02,176 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 16:05:02,177 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 16:05:02,178 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 16:05:02,179 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 16:05:02,181 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 16:05:02,182 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:05:02" (1/1) ... [2020-12-09 16:05:02,183 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d4ecfc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:05:02, skipping insertion in model container [2020-12-09 16:05:02,184 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:05:02" (1/1) ... [2020-12-09 16:05:02,190 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 16:05:02,263 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 16:05:02,432 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4489,4502] [2020-12-09 16:05:02,437 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4549,4562] [2020-12-09 16:05:02,454 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 16:05:02,458 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 16:05:03,040 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:03,040 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:03,041 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:03,041 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:03,042 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:03,052 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:03,052 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:03,054 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:03,054 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:03,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 16:05:03,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 16:05:03,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 16:05:03,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 16:05:03,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 16:05:03,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 16:05:03,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 16:05:03,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 16:05:03,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 16:05:03,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 16:05:03,483 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 16:05:03,483 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 16:05:03,483 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 16:05:03,485 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 16:05:03,485 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 16:05:03,500 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 16:05:03,532 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:03,532 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:03,570 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:03,570 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:03,571 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:03,571 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:03,571 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:03,574 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 16:05:03,600 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) [2020-12-09 16:05:03,603 INFO L168 Benchmark]: Toolchain (without parser) took 1425.04 ms. Allocated memory is still 88.1 MB. Free memory was 61.0 MB in the beginning and 39.8 MB in the end (delta: 21.1 MB). Peak memory consumption was 29.9 MB. Max. memory is 16.1 GB. [2020-12-09 16:05:03,604 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 88.1 MB. Free memory is still 64.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 16:05:03,604 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1423.49 ms. Allocated memory is still 88.1 MB. Free memory was 60.7 MB in the beginning and 39.8 MB in the end (delta: 20.8 MB). Peak memory consumption was 29.9 MB. Max. memory is 16.1 GB. [2020-12-09 16:05:03,605 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 88.1 MB. Free memory is still 64.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1423.49 ms. Allocated memory is still 88.1 MB. Free memory was 60.7 MB in the beginning and 39.8 MB in the end (delta: 20.8 MB). Peak memory consumption was 29.9 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 0.2.0-7b2dab5 [2020-12-09 16:05:04,946 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 16:05:04,947 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 16:05:04,978 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 16:05:04,979 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 16:05:04,980 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 16:05:04,982 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 16:05:04,985 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 16:05:04,987 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 16:05:04,987 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 16:05:04,988 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 16:05:04,989 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 16:05:04,990 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 16:05:04,991 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 16:05:04,992 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 16:05:04,993 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 16:05:04,994 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 16:05:04,994 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 16:05:04,996 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 16:05:04,998 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 16:05:04,999 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 16:05:05,000 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 16:05:05,001 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 16:05:05,002 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 16:05:05,004 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 16:05:05,005 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 16:05:05,005 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 16:05:05,006 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 16:05:05,006 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 16:05:05,007 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 16:05:05,007 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 16:05:05,008 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 16:05:05,009 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 16:05:05,009 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 16:05:05,010 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 16:05:05,011 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 16:05:05,011 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 16:05:05,011 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 16:05:05,012 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 16:05:05,012 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 16:05:05,013 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 16:05:05,014 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 16:05:05,031 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 16:05:05,031 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 16:05:05,032 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 16:05:05,032 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 16:05:05,032 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 16:05:05,032 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 16:05:05,033 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 16:05:05,033 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 16:05:05,033 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 16:05:05,033 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 16:05:05,034 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 16:05:05,034 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 16:05:05,034 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 16:05:05,034 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 16:05:05,034 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 16:05:05,034 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 16:05:05,034 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 16:05:05,034 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 16:05:05,035 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 16:05:05,035 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 16:05:05,035 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 16:05:05,035 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 16:05:05,035 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 16:05:05,035 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 16:05:05,035 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 16:05:05,036 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 16:05:05,036 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 16:05:05,036 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 16:05:05,036 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 16:05:05,036 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 16:05:05,036 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 16:05:05,036 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 16:05:05,036 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-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad8c9172c1723bf6c034cfbeea6eb9bcbd086be4 [2020-12-09 16:05:05,290 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 16:05:05,309 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 16:05:05,311 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 16:05:05,312 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 16:05:05,312 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 16:05:05,313 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2020-12-09 16:05:05,355 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/bin/utaipan/data/a5c7b1e47/33e095de0b9e43d5829e3a35e1c779f9/FLAG4a6eda990 [2020-12-09 16:05:05,948 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 16:05:05,948 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2020-12-09 16:05:05,971 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/bin/utaipan/data/a5c7b1e47/33e095de0b9e43d5829e3a35e1c779f9/FLAG4a6eda990 [2020-12-09 16:05:06,357 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/bin/utaipan/data/a5c7b1e47/33e095de0b9e43d5829e3a35e1c779f9 [2020-12-09 16:05:06,362 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 16:05:06,365 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 16:05:06,366 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 16:05:06,366 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 16:05:06,370 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 16:05:06,371 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:05:06" (1/1) ... [2020-12-09 16:05:06,373 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9f5c737 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:05:06, skipping insertion in model container [2020-12-09 16:05:06,373 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:05:06" (1/1) ... [2020-12-09 16:05:06,380 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 16:05:06,449 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 16:05:06,626 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4489,4502] [2020-12-09 16:05:06,631 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4549,4562] [2020-12-09 16:05:06,649 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 16:05:06,654 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 16:05:07,275 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:07,275 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:07,275 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:07,276 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:07,277 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:07,288 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:07,288 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:07,290 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:07,290 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:07,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 16:05:07,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 16:05:07,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 16:05:07,593 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 16:05:07,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 16:05:07,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 16:05:07,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 16:05:07,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 16:05:07,596 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 16:05:07,596 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 16:05:07,720 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 16:05:07,773 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:07,774 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:07,816 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:07,817 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:07,817 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:07,818 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:07,818 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:07,828 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 16:05:07,865 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-09 16:05:07,910 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 16:05:07,918 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4489,4502] [2020-12-09 16:05:07,918 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4549,4562] [2020-12-09 16:05:07,919 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 16:05:07,920 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 16:05:07,941 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:07,942 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:07,942 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:07,942 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:07,943 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:07,947 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:07,948 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:07,948 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:07,949 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:07,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 16:05:07,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 16:05:07,972 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 16:05:07,972 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 16:05:07,973 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 16:05:07,973 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 16:05:07,974 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 16:05:07,974 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 16:05:07,974 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 16:05:07,974 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 16:05:07,989 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 16:05:08,040 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:08,040 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:08,060 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:08,060 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:08,060 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:08,061 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:08,061 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:08,062 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 16:05:08,081 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 16:05:08,090 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4489,4502] [2020-12-09 16:05:08,090 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_634aa054-af0d-44c7-a8a9-9a3e31347e8b/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4549,4562] [2020-12-09 16:05:08,091 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 16:05:08,092 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 16:05:08,118 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:08,119 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:08,119 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:08,119 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:08,119 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:08,123 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:08,123 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:08,124 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:08,124 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:08,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 16:05:08,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 16:05:08,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 16:05:08,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 16:05:08,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 16:05:08,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 16:05:08,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 16:05:08,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 16:05:08,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 16:05:08,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 16:05:08,160 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 16:05:08,201 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:08,202 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:08,223 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:08,230 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:08,230 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:08,230 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:08,231 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:05:08,231 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 16:05:08,855 INFO L208 MainTranslator]: Completed translation [2020-12-09 16:05:08,855 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:05:08 WrapperNode [2020-12-09 16:05:08,855 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 16:05:08,856 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 16:05:08,856 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 16:05:08,856 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 16:05:08,861 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:05:08" (1/1) ... [2020-12-09 16:05:08,900 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]]] [2020-12-09 16:05:08,932 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:05:08" (1/1) ... [2020-12-09 16:05:08,932 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 16:05:08,932 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-09 16:05:08,934 INFO L168 Benchmark]: Toolchain (without parser) took 2568.45 ms. Allocated memory was 60.8 MB in the beginning and 146.8 MB in the end (delta: 86.0 MB). Free memory was 31.4 MB in the beginning and 98.3 MB in the end (delta: -66.9 MB). Peak memory consumption was 91.3 MB. Max. memory is 16.1 GB. [2020-12-09 16:05:08,934 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 60.8 MB. Free memory was 43.9 MB in the beginning and 43.8 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 16:05:08,935 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2489.37 ms. Allocated memory was 60.8 MB in the beginning and 146.8 MB in the end (delta: 86.0 MB). Free memory was 31.2 MB in the beginning and 31.3 MB in the end (delta: -129.9 kB). Peak memory consumption was 96.3 MB. Max. memory is 16.1 GB. [2020-12-09 16:05:08,935 INFO L168 Benchmark]: Boogie Procedure Inliner took 75.98 ms. Allocated memory is still 146.8 MB. Free memory was 31.3 MB in the beginning and 98.3 MB in the end (delta: -67.0 MB). Peak memory consumption was 5.4 MB. Max. memory is 16.1 GB. [2020-12-09 16:05:08,936 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 60.8 MB. Free memory was 43.9 MB in the beginning and 43.8 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2489.37 ms. Allocated memory was 60.8 MB in the beginning and 146.8 MB in the end (delta: 86.0 MB). Free memory was 31.2 MB in the beginning and 31.3 MB in the end (delta: -129.9 kB). Peak memory consumption was 96.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 75.98 ms. Allocated memory is still 146.8 MB. Free memory was 31.3 MB in the beginning and 98.3 MB in the end (delta: -67.0 MB). Peak memory consumption was 5.4 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...