./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_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_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/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_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/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_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/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 35a55b3bb7d4db37349f946ddd835eeb6ab7d935 .......................................................................................................................................................................... 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_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/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_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/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_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/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 35a55b3bb7d4db37349f946ddd835eeb6ab7d935 ............................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:23:14,252 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:23:14,255 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:23:14,305 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:23:14,305 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:23:14,310 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:23:14,313 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:23:14,317 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:23:14,320 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:23:14,325 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:23:14,327 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:23:14,328 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:23:14,328 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:23:14,332 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:23:14,333 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:23:14,335 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:23:14,337 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:23:14,341 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:23:14,344 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:23:14,354 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:23:14,356 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:23:14,357 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:23:14,361 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:23:14,362 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:23:14,371 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:23:14,371 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:23:14,371 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:23:14,374 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:23:14,374 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:23:14,376 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:23:14,376 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:23:14,377 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:23:14,379 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:23:14,380 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:23:14,381 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:23:14,381 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:23:14,382 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:23:14,382 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:23:14,382 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:23:14,383 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:23:14,384 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:23:14,386 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-11 02:23:14,427 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:23:14,427 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:23:14,429 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:23:14,429 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:23:14,429 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:23:14,429 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:23:14,430 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:23:14,430 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:23:14,430 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:23:14,430 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:23:14,431 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:23:14,431 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:23:14,432 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:23:14,432 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:23:14,432 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:23:14,433 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:23:14,433 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:23:14,433 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:23:14,433 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:23:14,433 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:23:14,434 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:23:14,434 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:23:14,434 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:23:14,434 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:23:14,434 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:23:14,435 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:23:14,435 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:23:14,435 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:23:14,435 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:23:14,437 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:23:14,437 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:23:14,437 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:23:14,438 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:23:14,438 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:23:14,438 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:23:14,438 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:23:14,438 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_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 35a55b3bb7d4db37349f946ddd835eeb6ab7d935 [2021-10-11 02:23:14,747 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:23:14,819 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:23:14,821 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:23:14,822 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:23:14,831 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:23:14,832 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2021-10-11 02:23:14,908 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/bin/utaipan-WLngWcDbfI/data/f7a8c2f98/ba59aea7984943aab4d70b22784c06ea/FLAG73c39890f [2021-10-11 02:23:15,806 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:23:15,807 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2021-10-11 02:23:15,840 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/bin/utaipan-WLngWcDbfI/data/f7a8c2f98/ba59aea7984943aab4d70b22784c06ea/FLAG73c39890f [2021-10-11 02:23:16,313 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/bin/utaipan-WLngWcDbfI/data/f7a8c2f98/ba59aea7984943aab4d70b22784c06ea [2021-10-11 02:23:16,316 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:23:16,318 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:23:16,322 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:23:16,322 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:23:16,325 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:23:16,326 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:23:16" (1/1) ... [2021-10-11 02:23:16,329 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5009d3d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:23:16, skipping insertion in model container [2021-10-11 02:23:16,330 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:23:16" (1/1) ... [2021-10-11 02:23:16,337 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:23:16,456 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:23:16,739 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_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2021-10-11 02:23:16,747 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_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2021-10-11 02:23:16,770 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:23:16,784 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:23:17,601 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:23:17,609 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:23:17,609 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:23:17,612 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:23:17,614 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:23:17,725 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:17,738 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:17,741 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:17,742 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:17,745 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:17,769 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:17,770 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:17,772 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:17,773 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:17,775 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:17,776 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:17,777 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:17,777 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:18,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:23:18,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:23:18,157 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:23:18,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:23:18,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:23:18,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:23:18,162 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:23:18,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:23:18,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:23:18,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:23:18,299 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:18,308 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:18,367 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:23:18,401 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 02:23:18,402 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@48147ed3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:23:18, skipping insertion in model container [2021-10-11 02:23:18,402 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:23:18,403 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-11 02:23:18,405 INFO L168 Benchmark]: Toolchain (without parser) took 2086.11 ms. Allocated memory is still 109.1 MB. Free memory was 66.2 MB in the beginning and 49.7 MB in the end (delta: 16.5 MB). Peak memory consumption was 22.9 MB. Max. memory is 16.1 GB. [2021-10-11 02:23:18,406 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 109.1 MB. Free memory is still 90.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:23:18,406 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2080.81 ms. Allocated memory is still 109.1 MB. Free memory was 66.0 MB in the beginning and 49.7 MB in the end (delta: 16.3 MB). Peak memory consumption was 22.9 MB. Max. memory is 16.1 GB. [2021-10-11 02:23:18,408 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 109.1 MB. Free memory is still 90.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2080.81 ms. Allocated memory is still 109.1 MB. Free memory was 66.0 MB in the beginning and 49.7 MB in the end (delta: 16.3 MB). Peak memory consumption was 22.9 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 02:23:20,840 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:23:20,844 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:23:20,896 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:23:20,897 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:23:20,899 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:23:20,901 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:23:20,903 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:23:20,906 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:23:20,907 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:23:20,908 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:23:20,910 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:23:20,910 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:23:20,912 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:23:20,913 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:23:20,915 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:23:20,916 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:23:20,917 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:23:20,920 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:23:20,923 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:23:20,925 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:23:20,927 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:23:20,929 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:23:20,930 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:23:20,934 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:23:20,934 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:23:20,935 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:23:20,936 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:23:20,937 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:23:20,938 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:23:20,939 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:23:20,940 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:23:20,941 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:23:20,942 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:23:20,943 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:23:20,944 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:23:20,945 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:23:20,945 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:23:20,945 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:23:20,947 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:23:20,948 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:23:20,949 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-11 02:23:20,975 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:23:20,975 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:23:20,976 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:23:20,976 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:23:20,977 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:23:20,977 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:23:20,977 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:23:20,977 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:23:20,978 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:23:20,979 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:23:20,979 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:23:20,979 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:23:20,980 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:23:20,980 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:23:20,980 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:23:20,981 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:23:20,981 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:23:20,981 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:23:20,981 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:23:20,982 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:23:20,982 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:23:20,982 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:23:20,982 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:23:20,983 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:23:20,983 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:23:20,983 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:23:20,984 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:23:20,984 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:23:20,984 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:23:20,985 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:23:20,985 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:23:20,985 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:23:20,985 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_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 35a55b3bb7d4db37349f946ddd835eeb6ab7d935 [2021-10-11 02:23:21,365 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:23:21,413 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:23:21,415 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:23:21,416 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:23:21,417 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:23:21,417 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2021-10-11 02:23:21,495 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/bin/utaipan-WLngWcDbfI/data/770478446/af3855cb50ea4685982bed3d5b23f1cb/FLAG740b1cd9f [2021-10-11 02:23:22,432 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:23:22,433 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2021-10-11 02:23:22,492 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/bin/utaipan-WLngWcDbfI/data/770478446/af3855cb50ea4685982bed3d5b23f1cb/FLAG740b1cd9f [2021-10-11 02:23:22,885 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/bin/utaipan-WLngWcDbfI/data/770478446/af3855cb50ea4685982bed3d5b23f1cb [2021-10-11 02:23:22,888 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:23:22,890 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:23:22,893 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:23:22,893 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:23:22,897 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:23:22,898 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:23:22" (1/1) ... [2021-10-11 02:23:22,900 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ce0a818 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:23:22, skipping insertion in model container [2021-10-11 02:23:22,900 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:23:22" (1/1) ... [2021-10-11 02:23:22,907 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:23:23,033 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:23:23,380 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_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2021-10-11 02:23:23,395 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_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2021-10-11 02:23:23,429 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:23:23,445 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:23:24,626 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:23:24,729 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:24,730 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:24,730 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:24,731 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:24,733 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:24,749 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:24,750 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:24,753 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:24,754 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:24,756 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:24,757 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:24,758 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:24,759 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:23:25,267 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:23:25,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:23:25,270 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:23:25,272 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:23:25,273 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:23:25,274 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:23:25,274 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:23:25,275 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:23:25,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:23:25,441 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,449 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,529 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:23:25,579 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:23:25,628 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:23:25,633 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_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2021-10-11 02:23:25,634 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_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2021-10-11 02:23:25,635 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:23:25,636 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:23:25,667 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:23:25,684 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,685 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,685 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,686 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,687 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,696 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,697 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,698 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,698 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,700 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,701 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,701 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,702 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:23:25,770 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:23:25,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:23:25,772 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:23:25,773 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:23:25,774 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:23:25,775 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:23:25,775 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:23:25,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:23:25,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:23:25,812 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,821 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,850 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:23:25,874 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:23:25,889 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_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2021-10-11 02:23:25,889 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_367f1eab-7664-49fb-adf6-30f7fb5a0a7d/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2021-10-11 02:23:25,891 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:23:25,892 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:23:25,938 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:23:25,954 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,954 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,955 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,955 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,956 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,964 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,964 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,966 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,966 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,967 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,968 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,969 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:25,970 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:26,009 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:23:26,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:23:26,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:23:26,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:23:26,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:23:26,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:23:26,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:23:26,016 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:23:26,017 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:23:26,017 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:23:26,036 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:26,042 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:23:26,058 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:23:27,335 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:23:27,336 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:23:27 WrapperNode [2021-10-11 02:23:27,336 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:23:27,337 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:23:27,338 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:23:27,338 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:23:27,344 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:23:27" (1/1) ... [2021-10-11 02:23:27,404 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-11 02:23:27,451 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:23:27" (1/1) ... [2021-10-11 02:23:27,452 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:23:27,452 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 02:23:27,454 INFO L168 Benchmark]: Toolchain (without parser) took 4562.92 ms. Allocated memory was 58.7 MB in the beginning and 172.0 MB in the end (delta: 113.2 MB). Free memory was 29.6 MB in the beginning and 78.5 MB in the end (delta: -48.9 MB). Peak memory consumption was 62.6 MB. Max. memory is 16.1 GB. [2021-10-11 02:23:27,455 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 58.7 MB. Free memory was 40.3 MB in the beginning and 40.3 MB in the end (delta: 44.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:23:27,456 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4443.47 ms. Allocated memory was 58.7 MB in the beginning and 172.0 MB in the end (delta: 113.2 MB). Free memory was 29.4 MB in the beginning and 82.6 MB in the end (delta: -53.2 MB). Peak memory consumption was 71.8 MB. Max. memory is 16.1 GB. [2021-10-11 02:23:27,457 INFO L168 Benchmark]: Boogie Procedure Inliner took 114.47 ms. Allocated memory is still 172.0 MB. Free memory was 82.6 MB in the beginning and 78.5 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-11 02:23:27,459 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 58.7 MB. Free memory was 40.3 MB in the beginning and 40.3 MB in the end (delta: 44.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4443.47 ms. Allocated memory was 58.7 MB in the beginning and 172.0 MB in the end (delta: 113.2 MB). Free memory was 29.4 MB in the beginning and 82.6 MB in the end (delta: -53.2 MB). Peak memory consumption was 71.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 114.47 ms. Allocated memory is still 172.0 MB. Free memory was 82.6 MB in the beginning and 78.5 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...