./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/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_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/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_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/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 e5f9acfd3b36c7a8cca98d952884c5ff0ff250ef .......................................................................................................................................................................... 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_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/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_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/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_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/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 e5f9acfd3b36c7a8cca98d952884c5ff0ff250ef ............................................................................................................................................................................................................................................ 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 02:32:32,891 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:32:32,894 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:32:32,946 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:32:32,947 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:32:32,953 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:32:32,955 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:32:32,960 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:32:32,963 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:32:32,971 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:32:32,972 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:32:32,973 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:32:32,974 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:32:32,977 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:32:32,979 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:32:32,980 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:32:32,982 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:32:32,986 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:32:32,988 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:32:32,999 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:32:33,001 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:32:33,002 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:32:33,007 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:32:33,008 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:32:33,011 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:32:33,012 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:32:33,012 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:32:33,015 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:32:33,015 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:32:33,017 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:32:33,017 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:32:33,018 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:32:33,021 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:32:33,022 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:32:33,023 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:32:33,024 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:32:33,024 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:32:33,025 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:32:33,025 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:32:33,026 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:32:33,027 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:32:33,028 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-11 02:32:33,073 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:32:33,073 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:32:33,075 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:32:33,075 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:32:33,075 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:32:33,075 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:32:33,076 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:32:33,076 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:32:33,076 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:32:33,076 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:32:33,077 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:32:33,078 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:32:33,078 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:32:33,078 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:32:33,078 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:32:33,079 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:32:33,079 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:32:33,080 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:32:33,080 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:32:33,080 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:32:33,080 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:32:33,080 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:32:33,081 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:32:33,081 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:32:33,081 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:32:33,081 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:32:33,082 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:32:33,082 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:32:33,082 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:32:33,084 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:32:33,084 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:32:33,084 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:32:33,084 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:32:33,085 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:32:33,085 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:32:33,085 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:32:33,085 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_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e5f9acfd3b36c7a8cca98d952884c5ff0ff250ef [2021-10-11 02:32:33,378 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:32:33,399 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:32:33,402 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:32:33,403 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:32:33,404 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:32:33,405 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2021-10-11 02:32:33,503 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/bin/utaipan-WLngWcDbfI/data/8ef3eae69/b61232587e5747f1b606c4463478f180/FLAGb8a974c9b [2021-10-11 02:32:34,277 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:32:34,278 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2021-10-11 02:32:34,329 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/bin/utaipan-WLngWcDbfI/data/8ef3eae69/b61232587e5747f1b606c4463478f180/FLAGb8a974c9b [2021-10-11 02:32:34,811 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/bin/utaipan-WLngWcDbfI/data/8ef3eae69/b61232587e5747f1b606c4463478f180 [2021-10-11 02:32:34,814 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:32:34,815 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:32:34,817 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:32:34,817 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:32:34,823 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:32:34,824 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:32:34" (1/1) ... [2021-10-11 02:32:34,826 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f715c30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:34, skipping insertion in model container [2021-10-11 02:32:34,826 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:32:34" (1/1) ... [2021-10-11 02:32:34,832 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:32:34,940 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:32:35,246 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_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2021-10-11 02:32:35,256 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_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2021-10-11 02:32:35,282 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:32:35,299 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:32:36,205 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:32:36,206 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 02:32:36,207 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 02:32:36,218 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 02:32:36,219 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 02:32:36,296 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,300 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,301 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,303 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,305 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,317 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,320 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,324 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,324 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,326 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,329 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,331 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,333 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:32:36,703 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:32:36,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:32:36,705 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:32:36,707 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:32:36,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:32:36,709 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:32:36,712 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:32:36,713 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:32:36,714 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:32:36,846 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,854 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,948 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:32:36,996 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-10-11 02:32:36,996 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@367dc860 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:36, skipping insertion in model container [2021-10-11 02:32:36,996 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:32:36,997 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-11 02:32:36,999 INFO L168 Benchmark]: Toolchain (without parser) took 2182.66 ms. Allocated memory is still 107.0 MB. Free memory was 61.6 MB in the beginning and 43.4 MB in the end (delta: 18.2 MB). Peak memory consumption was 19.1 MB. Max. memory is 16.1 GB. [2021-10-11 02:32:37,000 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 107.0 MB. Free memory is still 85.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:32:37,001 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2179.81 ms. Allocated memory is still 107.0 MB. Free memory was 61.4 MB in the beginning and 43.4 MB in the end (delta: 17.9 MB). Peak memory consumption was 19.1 MB. Max. memory is 16.1 GB. [2021-10-11 02:32:37,003 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 107.0 MB. Free memory is still 85.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2179.81 ms. Allocated memory is still 107.0 MB. Free memory was 61.4 MB in the beginning and 43.4 MB in the end (delta: 17.9 MB). Peak memory consumption was 19.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2588]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) 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 02:32:39,239 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:32:39,241 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:32:39,272 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:32:39,273 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:32:39,274 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:32:39,276 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:32:39,279 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:32:39,282 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:32:39,283 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:32:39,284 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:32:39,286 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:32:39,287 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:32:39,288 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:32:39,290 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:32:39,291 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:32:39,292 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:32:39,294 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:32:39,296 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:32:39,299 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:32:39,301 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:32:39,310 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:32:39,312 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:32:39,313 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:32:39,317 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:32:39,317 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:32:39,317 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:32:39,319 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:32:39,319 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:32:39,320 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:32:39,321 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:32:39,322 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:32:39,323 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:32:39,323 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:32:39,325 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:32:39,325 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:32:39,326 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:32:39,327 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:32:39,327 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:32:39,328 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:32:39,329 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:32:39,330 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-11 02:32:39,355 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:32:39,356 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:32:39,357 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:32:39,357 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:32:39,358 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:32:39,358 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:32:39,359 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:32:39,359 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:32:39,359 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:32:39,360 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:32:39,361 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:32:39,361 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:32:39,361 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:32:39,361 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:32:39,362 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:32:39,362 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:32:39,362 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:32:39,362 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:32:39,363 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:32:39,363 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:32:39,363 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:32:39,363 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:32:39,364 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:32:39,364 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:32:39,364 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:32:39,364 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:32:39,365 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:32:39,365 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:32:39,365 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:32:39,365 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:32:39,365 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:32:39,366 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:32:39,366 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_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e5f9acfd3b36c7a8cca98d952884c5ff0ff250ef [2021-10-11 02:32:39,741 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:32:39,769 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:32:39,781 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:32:39,782 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:32:39,783 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:32:39,784 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2021-10-11 02:32:39,857 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/bin/utaipan-WLngWcDbfI/data/e841e9189/b64ae9e801084eb3a88ab3e871b1ccbb/FLAGe14c28207 [2021-10-11 02:32:40,796 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:32:40,797 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2021-10-11 02:32:40,855 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/bin/utaipan-WLngWcDbfI/data/e841e9189/b64ae9e801084eb3a88ab3e871b1ccbb/FLAGe14c28207 [2021-10-11 02:32:41,285 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/bin/utaipan-WLngWcDbfI/data/e841e9189/b64ae9e801084eb3a88ab3e871b1ccbb [2021-10-11 02:32:41,288 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:32:41,291 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:32:41,294 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:32:41,294 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:32:41,298 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:32:41,298 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:32:41" (1/1) ... [2021-10-11 02:32:41,300 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fcbbd02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:41, skipping insertion in model container [2021-10-11 02:32:41,301 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:32:41" (1/1) ... [2021-10-11 02:32:41,308 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:32:41,433 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:32:41,703 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_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2021-10-11 02:32:41,710 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_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2021-10-11 02:32:41,733 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:32:41,739 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:32:43,022 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:32:43,145 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:43,154 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:43,156 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:43,156 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:43,159 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:43,172 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:43,176 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:43,181 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:43,182 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:43,186 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:43,190 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:43,192 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:43,193 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:43,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:32:43,668 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:32:43,669 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:32:43,670 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:32:43,671 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:32:43,672 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:32:43,672 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:32:43,673 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:32:43,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:32:43,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:32:43,809 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:43,816 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:43,869 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:32:43,917 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:32:43,959 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:32:43,963 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_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2021-10-11 02:32:43,964 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_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2021-10-11 02:32:43,966 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:32:43,967 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:32:43,999 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:32:44,022 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:44,022 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:44,022 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:44,023 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:44,024 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:44,031 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:44,031 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:44,032 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:44,033 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:44,034 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:44,035 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:44,035 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:44,035 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:44,068 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:32:44,069 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:32:44,070 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:32:44,071 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:32:44,072 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:32:44,072 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:32:44,073 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:32:44,073 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:32:44,074 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:32:44,074 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:32:44,091 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:44,096 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:44,139 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:32:44,166 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:32:44,197 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_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2021-10-11 02:32:44,197 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_0d5156fb-6a39-45b1-8bdf-d8e6da7e0177/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2021-10-11 02:32:44,204 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:32:44,205 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:32:44,240 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:32:44,276 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:44,279 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:44,279 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:44,280 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:44,280 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:44,299 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:44,299 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:44,300 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:44,300 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:44,302 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:44,303 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:44,303 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:44,304 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:44,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:32:44,341 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:32:44,341 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:32:44,342 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:32:44,343 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:32:44,343 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:32:44,343 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:32:44,344 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:32:44,345 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:32:44,345 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:32:44,393 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:44,397 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:44,425 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:32:45,326 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:32:45,327 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:45 WrapperNode [2021-10-11 02:32:45,327 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:32:45,328 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:32:45,328 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:32:45,328 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:32:45,336 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:45" (1/1) ... [2021-10-11 02:32:45,413 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 02:32:45,467 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:45" (1/1) ... [2021-10-11 02:32:45,489 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:32:45,490 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 02:32:45,492 INFO L168 Benchmark]: Toolchain (without parser) took 4199.56 ms. Allocated memory was 54.5 MB in the beginning and 119.5 MB in the end (delta: 65.0 MB). Free memory was 37.1 MB in the beginning and 51.9 MB in the end (delta: -14.8 MB). Peak memory consumption was 48.4 MB. Max. memory is 16.1 GB. [2021-10-11 02:32:45,492 INFO L168 Benchmark]: CDTParser took 3.32 ms. Allocated memory is still 54.5 MB. Free memory was 36.1 MB in the beginning and 36.1 MB in the end (delta: 33.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:32:45,493 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4033.80 ms. Allocated memory was 54.5 MB in the beginning and 119.5 MB in the end (delta: 65.0 MB). Free memory was 36.8 MB in the beginning and 56.1 MB in the end (delta: -19.3 MB). Peak memory consumption was 80.5 MB. Max. memory is 16.1 GB. [2021-10-11 02:32:45,493 INFO L168 Benchmark]: Boogie Procedure Inliner took 161.61 ms. Allocated memory is still 119.5 MB. Free memory was 56.1 MB in the beginning and 51.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-11 02:32:45,495 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.32 ms. Allocated memory is still 54.5 MB. Free memory was 36.1 MB in the beginning and 36.1 MB in the end (delta: 33.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4033.80 ms. Allocated memory was 54.5 MB in the beginning and 119.5 MB in the end (delta: 65.0 MB). Free memory was 36.8 MB in the beginning and 56.1 MB in the end (delta: -19.3 MB). Peak memory consumption was 80.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 161.61 ms. Allocated memory is still 119.5 MB. Free memory was 56.1 MB in the beginning and 51.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...