./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/bin/utaipan-WLngWcDbfI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ac5c571f9bb6e21eca62fa1957f782fd38e82906 .................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/bin/utaipan-WLngWcDbfI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ac5c571f9bb6e21eca62fa1957f782fd38e82906 ................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:27:18,947 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:27:18,949 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:27:18,984 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:27:18,985 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:27:18,987 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:27:18,989 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:27:18,991 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:27:18,994 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:27:18,995 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:27:18,996 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:27:18,998 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:27:18,999 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:27:19,000 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:27:19,002 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:27:19,003 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:27:19,004 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:27:19,006 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:27:19,008 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:27:19,011 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:27:19,013 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:27:19,015 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:27:19,016 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:27:19,018 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:27:19,021 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:27:19,022 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:27:19,022 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:27:19,024 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:27:19,024 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:27:19,026 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:27:19,026 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:27:19,027 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:27:19,028 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:27:19,029 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:27:19,031 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:27:19,031 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:27:19,032 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:27:19,033 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:27:19,033 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:27:19,034 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:27:19,035 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:27:19,039 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-11 02:27:19,088 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:27:19,088 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:27:19,091 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:27:19,091 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:27:19,091 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:27:19,091 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:27:19,092 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:27:19,092 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:27:19,098 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:27:19,099 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:27:19,100 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:27:19,100 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:27:19,101 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:27:19,101 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:27:19,101 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:27:19,102 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:27:19,102 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:27:19,102 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:27:19,102 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:27:19,103 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:27:19,103 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:27:19,103 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:27:19,103 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:27:19,104 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:27:19,104 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:27:19,104 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:27:19,104 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:27:19,105 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:27:19,105 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:27:19,107 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:27:19,107 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:27:19,107 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:27:19,108 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:27:19,108 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:27:19,108 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:27:19,109 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:27:19,109 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/bin/utaipan-WLngWcDbfI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ac5c571f9bb6e21eca62fa1957f782fd38e82906 [2021-10-11 02:27:19,425 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:27:19,468 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:27:19,472 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:27:19,475 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:27:19,475 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:27:19,476 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2021-10-11 02:27:19,554 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/bin/utaipan-WLngWcDbfI/data/2071be4b1/6e21e905b5134d20b3a8926a292db34b/FLAG76d83b816 [2021-10-11 02:27:20,413 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:27:20,413 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2021-10-11 02:27:20,468 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/bin/utaipan-WLngWcDbfI/data/2071be4b1/6e21e905b5134d20b3a8926a292db34b/FLAG76d83b816 [2021-10-11 02:27:20,863 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/bin/utaipan-WLngWcDbfI/data/2071be4b1/6e21e905b5134d20b3a8926a292db34b [2021-10-11 02:27:20,867 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:27:20,868 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:27:20,870 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:27:20,870 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:27:20,873 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:27:20,874 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:27:20" (1/1) ... [2021-10-11 02:27:20,876 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e073da9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:27:20, skipping insertion in model container [2021-10-11 02:27:20,876 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:27:20" (1/1) ... [2021-10-11 02:27:20,884 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:27:20,989 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:27:21,329 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2021-10-11 02:27:21,336 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2021-10-11 02:27:21,360 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:27:21,367 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:27:22,414 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:22,415 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:22,416 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:22,417 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:22,418 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:22,433 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:22,434 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:22,436 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:22,437 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:22,866 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:27:22,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:27:22,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:27:22,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:27:22,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:27:22,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:27:22,875 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:27:22,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:27:22,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:27:22,878 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:27:23,136 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:27:23,137 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:27:23,138 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:27:23,140 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:27:23,140 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:27:23,157 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1032) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1341) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2904) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2763) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2073) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1097) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1424) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-11 02:27:23,166 INFO L168 Benchmark]: Toolchain (without parser) took 2295.30 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 54.9 MB in the beginning and 65.0 MB in the end (delta: -10.1 MB). Peak memory consumption was 27.9 MB. Max. memory is 16.1 GB. [2021-10-11 02:27:23,168 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 83.9 MB. Free memory was 61.0 MB in the beginning and 60.9 MB in the end (delta: 77.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:27:23,169 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2293.08 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 54.7 MB in the beginning and 65.0 MB in the end (delta: -10.3 MB). Peak memory consumption was 27.9 MB. Max. memory is 16.1 GB. [2021-10-11 02:27:23,171 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 83.9 MB. Free memory was 61.0 MB in the beginning and 60.9 MB in the end (delta: 77.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2293.08 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 54.7 MB in the beginning and 65.0 MB in the end (delta: -10.3 MB). Peak memory consumption was 27.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:27:25,558 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:27:25,562 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:27:25,627 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:27:25,628 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:27:25,630 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:27:25,632 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:27:25,634 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:27:25,637 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:27:25,638 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:27:25,640 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:27:25,641 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:27:25,642 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:27:25,643 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:27:25,645 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:27:25,646 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:27:25,647 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:27:25,649 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:27:25,651 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:27:25,654 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:27:25,656 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:27:25,658 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:27:25,661 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:27:25,662 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:27:25,666 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:27:25,666 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:27:25,667 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:27:25,668 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:27:25,669 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:27:25,670 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:27:25,670 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:27:25,671 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:27:25,672 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:27:25,674 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:27:25,675 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:27:25,675 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:27:25,676 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:27:25,677 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:27:25,677 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:27:25,679 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:27:25,680 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:27:25,681 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-11 02:27:25,704 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:27:25,704 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:27:25,705 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:27:25,705 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:27:25,705 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:27:25,706 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:27:25,706 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:27:25,706 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:27:25,706 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:27:25,707 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:27:25,707 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:27:25,708 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:27:25,708 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:27:25,708 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:27:25,708 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:27:25,709 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:27:25,709 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:27:25,709 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:27:25,709 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:27:25,710 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:27:25,710 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:27:25,710 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:27:25,710 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:27:25,711 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:27:25,711 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:27:25,711 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:27:25,711 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:27:25,712 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:27:25,712 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:27:25,712 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:27:25,712 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:27:25,713 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:27:25,713 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/bin/utaipan-WLngWcDbfI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ac5c571f9bb6e21eca62fa1957f782fd38e82906 [2021-10-11 02:27:26,087 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:27:26,109 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:27:26,112 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:27:26,113 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:27:26,114 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:27:26,115 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2021-10-11 02:27:26,184 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/bin/utaipan-WLngWcDbfI/data/18451a593/20ab09e42efc460fb853ccb6a9bc6581/FLAG935c92bcf [2021-10-11 02:27:27,216 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:27:27,219 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2021-10-11 02:27:27,276 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/bin/utaipan-WLngWcDbfI/data/18451a593/20ab09e42efc460fb853ccb6a9bc6581/FLAG935c92bcf [2021-10-11 02:27:27,555 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/bin/utaipan-WLngWcDbfI/data/18451a593/20ab09e42efc460fb853ccb6a9bc6581 [2021-10-11 02:27:27,558 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:27:27,560 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:27:27,562 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:27:27,563 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:27:27,567 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:27:27,569 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:27:27" (1/1) ... [2021-10-11 02:27:27,571 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a942e77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:27:27, skipping insertion in model container [2021-10-11 02:27:27,571 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:27:27" (1/1) ... [2021-10-11 02:27:27,579 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:27:27,716 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:27:28,066 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2021-10-11 02:27:28,072 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2021-10-11 02:27:28,095 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:27:28,101 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:27:29,081 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:29,082 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:29,083 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:29,084 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:29,085 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:29,102 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:29,103 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:29,105 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:29,106 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:29,668 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:27:29,669 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:27:29,672 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:27:29,675 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:27:29,678 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:27:29,679 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:27:29,680 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:27:29,683 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:27:29,685 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:27:29,686 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:27:29,895 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:27:30,020 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:30,021 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:30,102 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:27:30,187 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:27:30,251 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:27:30,257 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2021-10-11 02:27:30,257 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2021-10-11 02:27:30,259 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:27:30,259 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:27:30,309 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:30,310 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:30,311 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:30,311 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:30,312 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:30,333 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:30,334 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:30,335 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:30,336 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:30,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:27:30,389 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:27:30,390 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:27:30,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:27:30,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:27:30,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:27:30,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:27:30,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:27:30,397 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:27:30,398 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:27:30,466 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:27:30,536 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:30,537 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:30,578 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:27:30,640 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:27:30,667 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2021-10-11 02:27:30,668 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3291c077-2e07-4d36-9e45-f9b6fde4fdc8/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2021-10-11 02:27:30,670 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:27:30,670 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:27:30,714 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:30,714 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:30,715 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:30,715 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:30,718 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:30,723 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:30,725 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:30,726 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:30,726 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:30,759 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:27:30,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:27:30,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:27:30,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:27:30,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:27:30,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:27:30,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:27:30,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:27:30,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:27:30,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:27:30,793 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:27:30,890 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:30,891 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:30,936 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:27:32,081 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:27:32,081 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:27:32 WrapperNode [2021-10-11 02:27:32,082 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:27:32,083 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:27:32,083 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:27:32,083 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:27:32,091 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:27:32" (1/1) ... [2021-10-11 02:27:32,154 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-11 02:27:32,223 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:27:32" (1/1) ... [2021-10-11 02:27:32,230 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:27:32,230 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 02:27:32,232 INFO L168 Benchmark]: Toolchain (without parser) took 4670.78 ms. Allocated memory was 69.2 MB in the beginning and 180.4 MB in the end (delta: 111.1 MB). Free memory was 41.3 MB in the beginning and 78.5 MB in the end (delta: -37.2 MB). Peak memory consumption was 74.7 MB. Max. memory is 16.1 GB. [2021-10-11 02:27:32,245 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 52.4 MB. Free memory is still 33.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:27:32,246 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4519.78 ms. Allocated memory was 69.2 MB in the beginning and 180.4 MB in the end (delta: 111.1 MB). Free memory was 41.0 MB in the beginning and 84.8 MB in the end (delta: -43.8 MB). Peak memory consumption was 100.2 MB. Max. memory is 16.1 GB. [2021-10-11 02:27:32,247 INFO L168 Benchmark]: Boogie Procedure Inliner took 147.08 ms. Allocated memory is still 180.4 MB. Free memory was 84.8 MB in the beginning and 78.5 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:27:32,248 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 52.4 MB. Free memory is still 33.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4519.78 ms. Allocated memory was 69.2 MB in the beginning and 180.4 MB in the end (delta: 111.1 MB). Free memory was 41.0 MB in the beginning and 84.8 MB in the end (delta: -43.8 MB). Peak memory consumption was 100.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 147.08 ms. Allocated memory is still 180.4 MB. Free memory was 84.8 MB in the beginning and 78.5 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...