./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089620db-7a6b-4b66-8e5f-3c33c3c105d6/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089620db-7a6b-4b66-8e5f-3c33c3c105d6/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089620db-7a6b-4b66-8e5f-3c33c3c105d6/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089620db-7a6b-4b66-8e5f-3c33c3c105d6/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089620db-7a6b-4b66-8e5f-3c33c3c105d6/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089620db-7a6b-4b66-8e5f-3c33c3c105d6/bin/utaipan-q2qaUkNPG8 --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 866edb89f37ea9143f759730f9eb500d596c1301 ........................................................................................................................................................................................................ 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_089620db-7a6b-4b66-8e5f-3c33c3c105d6/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089620db-7a6b-4b66-8e5f-3c33c3c105d6/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089620db-7a6b-4b66-8e5f-3c33c3c105d6/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089620db-7a6b-4b66-8e5f-3c33c3c105d6/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089620db-7a6b-4b66-8e5f-3c33c3c105d6/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089620db-7a6b-4b66-8e5f-3c33c3c105d6/bin/utaipan-q2qaUkNPG8 --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 866edb89f37ea9143f759730f9eb500d596c1301 ............................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 07:56:21,302 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:56:21,305 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:56:21,360 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:56:21,361 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:56:21,365 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:56:21,367 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:56:21,371 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:56:21,373 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:56:21,379 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:56:21,380 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:56:21,382 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:56:21,383 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:56:21,386 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:56:21,388 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:56:21,393 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:56:21,395 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:56:21,396 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:56:21,398 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:56:21,406 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:56:21,408 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:56:21,410 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:56:21,413 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:56:21,414 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:56:21,424 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:56:21,424 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:56:21,425 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:56:21,427 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:56:21,428 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:56:21,429 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:56:21,430 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:56:21,431 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:56:21,433 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:56:21,434 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:56:21,436 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:56:21,436 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:56:21,437 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:56:21,437 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:56:21,438 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:56:21,439 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:56:21,440 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:56:21,440 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089620db-7a6b-4b66-8e5f-3c33c3c105d6/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 07:56:21,490 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:56:21,490 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:56:21,492 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:56:21,492 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:56:21,492 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:56:21,493 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:56:21,493 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 07:56:21,493 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:56:21,500 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:56:21,501 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 07:56:21,502 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 07:56:21,502 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:56:21,503 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 07:56:21,503 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 07:56:21,503 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 07:56:21,504 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:56:21,504 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 07:56:21,505 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:56:21,505 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:56:21,505 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:56:21,505 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:56:21,506 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:56:21,506 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:56:21,506 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:56:21,506 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:56:21,507 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:56:21,507 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:56:21,507 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:56:21,507 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:56:21,509 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:56:21,509 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:56:21,510 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 07:56:21,510 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 07:56:21,510 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:56:21,511 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:56:21,511 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:56:21,511 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_089620db-7a6b-4b66-8e5f-3c33c3c105d6/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089620db-7a6b-4b66-8e5f-3c33c3c105d6/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 866edb89f37ea9143f759730f9eb500d596c1301 [2021-10-13 07:56:21,817 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:56:21,853 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:56:21,855 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:56:21,857 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:56:21,857 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:56:21,858 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089620db-7a6b-4b66-8e5f-3c33c3c105d6/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2021-10-13 07:56:21,937 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089620db-7a6b-4b66-8e5f-3c33c3c105d6/bin/utaipan-q2qaUkNPG8/data/15bc052ec/523101776a5f4aadac4af369c379e51b/FLAGf2a6864b8 [2021-10-13 07:56:22,728 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:56:22,728 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089620db-7a6b-4b66-8e5f-3c33c3c105d6/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2021-10-13 07:56:22,785 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089620db-7a6b-4b66-8e5f-3c33c3c105d6/bin/utaipan-q2qaUkNPG8/data/15bc052ec/523101776a5f4aadac4af369c379e51b/FLAGf2a6864b8 [2021-10-13 07:56:23,277 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089620db-7a6b-4b66-8e5f-3c33c3c105d6/bin/utaipan-q2qaUkNPG8/data/15bc052ec/523101776a5f4aadac4af369c379e51b [2021-10-13 07:56:23,280 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:56:23,281 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:56:23,283 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:56:23,283 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:56:23,287 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:56:23,288 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:56:23" (1/1) ... [2021-10-13 07:56:23,289 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bd56fe2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:56:23, skipping insertion in model container [2021-10-13 07:56:23,290 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:56:23" (1/1) ... [2021-10-13 07:56:23,298 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:56:23,439 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:56:23,728 WARN L228 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_089620db-7a6b-4b66-8e5f-3c33c3c105d6/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2021-10-13 07:56:23,735 WARN L228 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_089620db-7a6b-4b66-8e5f-3c33c3c105d6/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2021-10-13 07:56:23,761 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:56:23,768 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:56:24,723 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:56:24,724 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:56:24,725 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:56:24,727 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:56:24,728 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:56:24,808 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:24,809 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:24,809 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:24,810 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:24,811 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:24,828 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:24,828 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:24,831 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:24,832 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:24,834 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:24,835 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:24,836 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:24,836 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:25,285 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:56:25,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:56:25,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:56:25,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:56:25,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:56:25,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:56:25,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:56:25,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:56:25,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:56:25,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:56:25,479 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1038) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1347) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2909) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2769) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1103) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 07:56:25,486 INFO L168 Benchmark]: Toolchain (without parser) took 2203.24 ms. Allocated memory is still 109.1 MB. Free memory was 84.4 MB in the beginning and 77.7 MB in the end (delta: 6.7 MB). Peak memory consumption was 38.5 MB. Max. memory is 16.1 GB. [2021-10-13 07:56:25,487 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 86.0 MB. Free memory is still 65.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:56:25,488 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2200.57 ms. Allocated memory is still 109.1 MB. Free memory was 84.1 MB in the beginning and 77.7 MB in the end (delta: 6.4 MB). Peak memory consumption was 38.5 MB. Max. memory is 16.1 GB. [2021-10-13 07:56:25,490 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 86.0 MB. Free memory is still 65.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2200.57 ms. Allocated memory is still 109.1 MB. Free memory was 84.1 MB in the beginning and 77.7 MB in the end (delta: 6.4 MB). Peak memory consumption was 38.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 07:56:28,130 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:56:28,134 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:56:28,205 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:56:28,206 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:56:28,212 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:56:28,215 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:56:28,221 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:56:28,225 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:56:28,235 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:56:28,237 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:56:28,240 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:56:28,240 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:56:28,244 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:56:28,247 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:56:28,253 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:56:28,255 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:56:28,256 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:56:28,259 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:56:28,269 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:56:28,271 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:56:28,273 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:56:28,276 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:56:28,280 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:56:28,291 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:56:28,292 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:56:28,293 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:56:28,295 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:56:28,296 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:56:28,298 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:56:28,298 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:56:28,300 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:56:28,302 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:56:28,303 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:56:28,305 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:56:28,306 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:56:28,327 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:56:28,328 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:56:28,328 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:56:28,330 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:56:28,331 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:56:28,332 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089620db-7a6b-4b66-8e5f-3c33c3c105d6/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 07:56:28,387 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:56:28,387 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:56:28,389 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:56:28,390 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:56:28,390 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:56:28,390 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:56:28,391 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:56:28,391 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:56:28,391 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:56:28,393 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:56:28,395 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:56:28,395 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:56:28,395 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:56:28,396 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:56:28,396 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:56:28,396 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 07:56:28,396 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 07:56:28,397 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:56:28,397 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:56:28,397 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:56:28,398 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:56:28,398 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 07:56:28,398 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:56:28,398 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:56:28,399 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:56:28,399 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:56:28,399 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:56:28,400 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 07:56:28,400 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 07:56:28,400 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:56:28,400 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:56:28,401 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:56:28,401 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_089620db-7a6b-4b66-8e5f-3c33c3c105d6/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089620db-7a6b-4b66-8e5f-3c33c3c105d6/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 866edb89f37ea9143f759730f9eb500d596c1301 [2021-10-13 07:56:28,891 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:56:28,926 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:56:28,931 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:56:28,933 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:56:28,934 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:56:28,935 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089620db-7a6b-4b66-8e5f-3c33c3c105d6/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2021-10-13 07:56:29,018 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089620db-7a6b-4b66-8e5f-3c33c3c105d6/bin/utaipan-q2qaUkNPG8/data/157d155e4/7c21b439e4c8401591fe6660273e3a12/FLAG935476360 [2021-10-13 07:56:29,839 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:56:29,840 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089620db-7a6b-4b66-8e5f-3c33c3c105d6/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2021-10-13 07:56:29,884 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089620db-7a6b-4b66-8e5f-3c33c3c105d6/bin/utaipan-q2qaUkNPG8/data/157d155e4/7c21b439e4c8401591fe6660273e3a12/FLAG935476360 [2021-10-13 07:56:30,364 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089620db-7a6b-4b66-8e5f-3c33c3c105d6/bin/utaipan-q2qaUkNPG8/data/157d155e4/7c21b439e4c8401591fe6660273e3a12 [2021-10-13 07:56:30,366 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:56:30,367 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:56:30,369 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:56:30,369 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:56:30,376 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:56:30,377 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:56:30" (1/1) ... [2021-10-13 07:56:30,378 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8fb463d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:56:30, skipping insertion in model container [2021-10-13 07:56:30,378 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:56:30" (1/1) ... [2021-10-13 07:56:30,385 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:56:30,500 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:56:30,834 WARN L228 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_089620db-7a6b-4b66-8e5f-3c33c3c105d6/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2021-10-13 07:56:30,843 WARN L228 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_089620db-7a6b-4b66-8e5f-3c33c3c105d6/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2021-10-13 07:56:30,875 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:56:30,889 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:56:31,806 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:56:31,900 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:31,901 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:31,901 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:31,902 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:31,903 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:31,919 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:31,920 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:31,922 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:31,923 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:31,925 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:31,927 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:31,928 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:31,928 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:32,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:56:32,355 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:56:32,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:56:32,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:56:32,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:56:32,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:56:32,373 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:56:32,373 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:56:32,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:56:32,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:56:32,590 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:32,599 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:32,669 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:56:32,738 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 07:56:32,803 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:56:32,809 WARN L228 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_089620db-7a6b-4b66-8e5f-3c33c3c105d6/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2021-10-13 07:56:32,810 WARN L228 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_089620db-7a6b-4b66-8e5f-3c33c3c105d6/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2021-10-13 07:56:32,811 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:56:32,812 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:56:32,853 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:56:32,874 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:32,875 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:32,875 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:32,876 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:32,877 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:32,887 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:32,888 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:32,889 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:32,890 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:32,891 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:32,892 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:32,893 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:32,893 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:32,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:56:32,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:56:32,946 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:56:32,948 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:56:32,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:56:32,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:56:32,951 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:56:32,952 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:56:32,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:56:32,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:56:33,012 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:33,021 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:33,071 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:56:33,114 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 07:56:33,158 WARN L228 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_089620db-7a6b-4b66-8e5f-3c33c3c105d6/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2021-10-13 07:56:33,158 WARN L228 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_089620db-7a6b-4b66-8e5f-3c33c3c105d6/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2021-10-13 07:56:33,167 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:56:33,168 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:56:33,201 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:56:33,216 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:33,216 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:33,217 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:33,217 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:33,218 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:33,225 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:33,225 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:33,226 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:33,227 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:33,228 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:33,229 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:33,230 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:33,230 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:33,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:56:33,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:56:33,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:56:33,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:56:33,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:56:33,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:56:33,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:56:33,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:56:33,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:56:33,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:56:33,351 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:33,356 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:56:33,379 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:56:33,869 INFO L208 MainTranslator]: Completed translation [2021-10-13 07:56:33,871 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:56:33 WrapperNode [2021-10-13 07:56:33,872 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:56:33,874 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 07:56:33,874 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 07:56:33,874 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 07:56:33,883 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:56:33" (1/1) ... [2021-10-13 07:56:34,001 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]]] [2021-10-13 07:56:34,060 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:56:33" (1/1) ... [2021-10-13 07:56:34,061 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 07:56:34,061 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 07:56:34,063 INFO L168 Benchmark]: Toolchain (without parser) took 3694.56 ms. Allocated memory was 79.7 MB in the beginning and 138.4 MB in the end (delta: 58.7 MB). Free memory was 58.8 MB in the beginning and 69.4 MB in the end (delta: -10.7 MB). Peak memory consumption was 47.1 MB. Max. memory is 16.1 GB. [2021-10-13 07:56:34,072 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 79.7 MB. Free memory was 60.9 MB in the beginning and 60.8 MB in the end (delta: 72.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:56:34,073 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3504.04 ms. Allocated memory was 79.7 MB in the beginning and 138.4 MB in the end (delta: 58.7 MB). Free memory was 58.6 MB in the beginning and 73.6 MB in the end (delta: -15.1 MB). Peak memory consumption was 64.0 MB. Max. memory is 16.1 GB. [2021-10-13 07:56:34,074 INFO L168 Benchmark]: Boogie Procedure Inliner took 187.10 ms. Allocated memory is still 138.4 MB. Free memory was 73.6 MB in the beginning and 69.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-13 07:56:34,076 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 79.7 MB. Free memory was 60.9 MB in the beginning and 60.8 MB in the end (delta: 72.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3504.04 ms. Allocated memory was 79.7 MB in the beginning and 138.4 MB in the end (delta: 58.7 MB). Free memory was 58.6 MB in the beginning and 73.6 MB in the end (delta: -15.1 MB). Peak memory consumption was 64.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 187.10 ms. Allocated memory is still 138.4 MB. Free memory was 73.6 MB in the beginning and 69.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 2.1 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...