./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 57096758 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f311ed-4840-4d26-8a98-2002d63d553d/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f311ed-4840-4d26-8a98-2002d63d553d/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f311ed-4840-4d26-8a98-2002d63d553d/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f311ed-4840-4d26-8a98-2002d63d553d/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f311ed-4840-4d26-8a98-2002d63d553d/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f311ed-4840-4d26-8a98-2002d63d553d/bin/utaipan-mTDlp9Zugs --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 94d66bfbe7c1a6ec67199265392e6e33d90ca4f6 ........................................................................................................................................................................................................ 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_c7f311ed-4840-4d26-8a98-2002d63d553d/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f311ed-4840-4d26-8a98-2002d63d553d/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f311ed-4840-4d26-8a98-2002d63d553d/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f311ed-4840-4d26-8a98-2002d63d553d/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f311ed-4840-4d26-8a98-2002d63d553d/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f311ed-4840-4d26-8a98-2002d63d553d/bin/utaipan-mTDlp9Zugs --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 94d66bfbe7c1a6ec67199265392e6e33d90ca4f6 ................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-5709675 [2021-10-16 03:20:36,299 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 03:20:36,302 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 03:20:36,356 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 03:20:36,357 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 03:20:36,361 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 03:20:36,363 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 03:20:36,367 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 03:20:36,369 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 03:20:36,375 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 03:20:36,376 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 03:20:36,378 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 03:20:36,378 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 03:20:36,381 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 03:20:36,384 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 03:20:36,388 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 03:20:36,390 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 03:20:36,391 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 03:20:36,393 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 03:20:36,401 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 03:20:36,403 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 03:20:36,405 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 03:20:36,408 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 03:20:36,409 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 03:20:36,418 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 03:20:36,419 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 03:20:36,419 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 03:20:36,421 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 03:20:36,422 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 03:20:36,423 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 03:20:36,424 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 03:20:36,425 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 03:20:36,427 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 03:20:36,428 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 03:20:36,430 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 03:20:36,430 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 03:20:36,431 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 03:20:36,431 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 03:20:36,431 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 03:20:36,432 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 03:20:36,433 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 03:20:36,434 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f311ed-4840-4d26-8a98-2002d63d553d/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-16 03:20:36,474 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 03:20:36,475 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 03:20:36,476 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 03:20:36,476 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 03:20:36,476 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 03:20:36,477 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 03:20:36,477 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-16 03:20:36,477 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 03:20:36,483 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 03:20:36,484 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-16 03:20:36,485 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-16 03:20:36,485 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 03:20:36,485 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-16 03:20:36,486 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-16 03:20:36,486 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-16 03:20:36,487 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 03:20:36,487 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 03:20:36,487 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 03:20:36,487 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 03:20:36,487 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 03:20:36,488 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 03:20:36,488 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 03:20:36,488 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 03:20:36,488 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 03:20:36,489 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 03:20:36,489 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 03:20:36,489 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 03:20:36,489 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 03:20:36,490 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 03:20:36,490 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 03:20:36,490 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 03:20:36,490 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-16 03:20:36,491 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 03:20:36,491 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 03:20:36,491 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 03:20:36,491 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 03:20:36,492 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_c7f311ed-4840-4d26-8a98-2002d63d553d/bin/utaipan-mTDlp9Zugs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f311ed-4840-4d26-8a98-2002d63d553d/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 94d66bfbe7c1a6ec67199265392e6e33d90ca4f6 [2021-10-16 03:20:36,827 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 03:20:36,859 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 03:20:36,862 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 03:20:36,864 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 03:20:36,864 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 03:20:36,865 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f311ed-4840-4d26-8a98-2002d63d553d/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2021-10-16 03:20:36,949 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f311ed-4840-4d26-8a98-2002d63d553d/bin/utaipan-mTDlp9Zugs/data/9aeb099c4/c225c5fb6d9c4e97a8884c2d417e9a37/FLAGbdbf72098 [2021-10-16 03:20:37,886 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 03:20:37,886 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f311ed-4840-4d26-8a98-2002d63d553d/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2021-10-16 03:20:37,941 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f311ed-4840-4d26-8a98-2002d63d553d/bin/utaipan-mTDlp9Zugs/data/9aeb099c4/c225c5fb6d9c4e97a8884c2d417e9a37/FLAGbdbf72098 [2021-10-16 03:20:38,361 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f311ed-4840-4d26-8a98-2002d63d553d/bin/utaipan-mTDlp9Zugs/data/9aeb099c4/c225c5fb6d9c4e97a8884c2d417e9a37 [2021-10-16 03:20:38,364 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 03:20:38,365 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 03:20:38,367 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 03:20:38,367 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 03:20:38,371 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 03:20:38,371 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:20:38" (1/1) ... [2021-10-16 03:20:38,373 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24f4446d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:20:38, skipping insertion in model container [2021-10-16 03:20:38,373 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:20:38" (1/1) ... [2021-10-16 03:20:38,380 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 03:20:38,516 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 03:20:38,822 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_c7f311ed-4840-4d26-8a98-2002d63d553d/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2021-10-16 03:20:38,832 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_c7f311ed-4840-4d26-8a98-2002d63d553d/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2021-10-16 03:20:38,852 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:20:38,859 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:20:39,923 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:39,927 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:39,927 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:39,928 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:39,929 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:39,942 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:39,942 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:39,944 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:39,945 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:39,947 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:39,948 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:39,949 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:39,949 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:40,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:20:40,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:20:40,340 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:20:40,341 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:20:40,343 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:20:40,343 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:20:40,344 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:20:40,345 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:20:40,345 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:20:40,346 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:20:40,509 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:20:40,510 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 03:20:40,511 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 03:20:40,512 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 03:20:40,513 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 03:20:40,539 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-16 03:20:40,546 INFO L168 Benchmark]: Toolchain (without parser) took 2178.89 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 54.1 MB in the beginning and 59.5 MB in the end (delta: -5.4 MB). Peak memory consumption was 19.2 MB. Max. memory is 16.1 GB. [2021-10-16 03:20:40,547 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 96.5 MB. Free memory was 68.5 MB in the beginning and 68.5 MB in the end (delta: 32.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 03:20:40,549 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2176.32 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 53.9 MB in the beginning and 59.5 MB in the end (delta: -5.6 MB). Peak memory consumption was 19.2 MB. Max. memory is 16.1 GB. [2021-10-16 03:20:40,552 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 96.5 MB. Free memory was 68.5 MB in the beginning and 68.5 MB in the end (delta: 32.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2176.32 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 53.9 MB in the beginning and 59.5 MB in the end (delta: -5.6 MB). Peak memory consumption was 19.2 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-5709675 [2021-10-16 03:20:42,771 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 03:20:42,773 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 03:20:42,804 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 03:20:42,805 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 03:20:42,806 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 03:20:42,808 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 03:20:42,810 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 03:20:42,813 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 03:20:42,814 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 03:20:42,815 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 03:20:42,817 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 03:20:42,817 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 03:20:42,819 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 03:20:42,820 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 03:20:42,824 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 03:20:42,825 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 03:20:42,829 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 03:20:42,832 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 03:20:42,838 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 03:20:42,843 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 03:20:42,846 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 03:20:42,847 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 03:20:42,849 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 03:20:42,854 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 03:20:42,858 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 03:20:42,858 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 03:20:42,862 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 03:20:42,863 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 03:20:42,864 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 03:20:42,865 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 03:20:42,866 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 03:20:42,868 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 03:20:42,869 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 03:20:42,871 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 03:20:42,871 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 03:20:42,872 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 03:20:42,872 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 03:20:42,892 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 03:20:42,893 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 03:20:42,894 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 03:20:42,897 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f311ed-4840-4d26-8a98-2002d63d553d/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-16 03:20:42,944 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 03:20:42,944 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 03:20:42,945 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 03:20:42,946 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 03:20:42,946 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 03:20:42,946 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 03:20:42,946 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 03:20:42,947 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 03:20:42,947 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 03:20:42,948 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 03:20:42,949 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 03:20:42,950 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 03:20:42,950 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 03:20:42,950 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 03:20:42,950 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 03:20:42,951 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-16 03:20:42,951 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-16 03:20:42,951 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 03:20:42,951 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 03:20:42,951 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 03:20:42,952 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 03:20:42,952 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 03:20:42,952 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 03:20:42,952 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 03:20:42,953 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 03:20:42,953 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 03:20:42,953 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 03:20:42,953 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-16 03:20:42,954 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-16 03:20:42,954 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 03:20:42,954 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 03:20:42,954 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 03:20:42,954 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_c7f311ed-4840-4d26-8a98-2002d63d553d/bin/utaipan-mTDlp9Zugs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f311ed-4840-4d26-8a98-2002d63d553d/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 94d66bfbe7c1a6ec67199265392e6e33d90ca4f6 [2021-10-16 03:20:43,361 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 03:20:43,382 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 03:20:43,385 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 03:20:43,386 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 03:20:43,387 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 03:20:43,388 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f311ed-4840-4d26-8a98-2002d63d553d/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2021-10-16 03:20:43,465 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f311ed-4840-4d26-8a98-2002d63d553d/bin/utaipan-mTDlp9Zugs/data/e4353b848/aba55e78dc9e4d18ac44a51016301dd7/FLAGfa9aaa9be [2021-10-16 03:20:44,361 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 03:20:44,362 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f311ed-4840-4d26-8a98-2002d63d553d/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2021-10-16 03:20:44,411 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f311ed-4840-4d26-8a98-2002d63d553d/bin/utaipan-mTDlp9Zugs/data/e4353b848/aba55e78dc9e4d18ac44a51016301dd7/FLAGfa9aaa9be [2021-10-16 03:20:44,836 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7f311ed-4840-4d26-8a98-2002d63d553d/bin/utaipan-mTDlp9Zugs/data/e4353b848/aba55e78dc9e4d18ac44a51016301dd7 [2021-10-16 03:20:44,838 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 03:20:44,841 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 03:20:44,844 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 03:20:44,845 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 03:20:44,848 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 03:20:44,849 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:20:44" (1/1) ... [2021-10-16 03:20:44,850 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@509130a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:20:44, skipping insertion in model container [2021-10-16 03:20:44,850 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:20:44" (1/1) ... [2021-10-16 03:20:44,858 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 03:20:45,012 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 03:20:45,314 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_c7f311ed-4840-4d26-8a98-2002d63d553d/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2021-10-16 03:20:45,320 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_c7f311ed-4840-4d26-8a98-2002d63d553d/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2021-10-16 03:20:45,348 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:20:45,356 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:20:46,263 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:46,263 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:46,264 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:46,265 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:46,266 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:46,283 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:46,284 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:46,286 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:46,286 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:46,289 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:46,290 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:46,291 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:46,291 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:46,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:20:46,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:20:46,729 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:20:46,730 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:20:46,732 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:20:46,732 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:20:46,734 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:20:46,734 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:20:46,735 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:20:46,736 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:20:46,930 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:20:46,974 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:46,982 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,053 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,065 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,066 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,066 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,067 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,067 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,068 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,069 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,072 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,073 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,073 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,073 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,074 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,077 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,084 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,085 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,085 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,089 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,090 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,097 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,098 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,099 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,110 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,124 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,125 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,129 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,130 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,131 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,137 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 03:20:47,214 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-16 03:20:47,260 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 03:20:47,270 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_c7f311ed-4840-4d26-8a98-2002d63d553d/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2021-10-16 03:20:47,270 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_c7f311ed-4840-4d26-8a98-2002d63d553d/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2021-10-16 03:20:47,277 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:20:47,278 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:20:47,334 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,337 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,338 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,338 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,339 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,347 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,348 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,349 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,350 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,364 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,365 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,366 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,366 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,419 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:20:47,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:20:47,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:20:47,425 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:20:47,426 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:20:47,427 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:20:47,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:20:47,429 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:20:47,429 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:20:47,430 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:20:47,465 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:20:47,486 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,491 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,533 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,533 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,534 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,534 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,535 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,536 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,537 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,538 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,538 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,538 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,539 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,539 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,539 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,540 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,540 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,541 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,541 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,543 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,544 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,568 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,569 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,575 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,581 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,582 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,583 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,583 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,583 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,585 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,586 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 03:20:47,616 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 03:20:47,641 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_c7f311ed-4840-4d26-8a98-2002d63d553d/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2021-10-16 03:20:47,641 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_c7f311ed-4840-4d26-8a98-2002d63d553d/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2021-10-16 03:20:47,643 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:20:47,644 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:20:47,679 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,679 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,679 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,680 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,680 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,685 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,686 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,687 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,687 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,688 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,688 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,689 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,689 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:20:47,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:20:47,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:20:47,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:20:47,729 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:20:47,729 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:20:47,730 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:20:47,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:20:47,732 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:20:47,732 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:20:47,798 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:20:47,817 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,822 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,845 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,848 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,848 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,849 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,849 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,850 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,850 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,856 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,856 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,856 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,863 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,863 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,864 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,864 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,865 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,865 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,865 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,868 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,868 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,883 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,884 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,885 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,891 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,893 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,894 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,894 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,895 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,898 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:20:47,900 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 03:20:48,288 INFO L208 MainTranslator]: Completed translation [2021-10-16 03:20:48,289 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:20:48 WrapperNode [2021-10-16 03:20:48,289 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 03:20:48,290 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 03:20:48,290 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 03:20:48,290 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 03:20:48,297 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:20:48" (1/1) ... [2021-10-16 03:20:48,358 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]]] [2021-10-16 03:20:48,414 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:20:48" (1/1) ... [2021-10-16 03:20:48,428 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 03:20:48,429 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-16 03:20:48,430 INFO L168 Benchmark]: Toolchain (without parser) took 3588.49 ms. Allocated memory was 71.3 MB in the beginning and 111.1 MB in the end (delta: 39.8 MB). Free memory was 44.0 MB in the beginning and 39.0 MB in the end (delta: 5.0 MB). Peak memory consumption was 42.4 MB. Max. memory is 16.1 GB. [2021-10-16 03:20:48,431 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 71.3 MB. Free memory was 51.1 MB in the beginning and 51.1 MB in the end (delta: 54.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 03:20:48,432 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3444.77 ms. Allocated memory was 71.3 MB in the beginning and 111.1 MB in the end (delta: 39.8 MB). Free memory was 43.8 MB in the beginning and 43.7 MB in the end (delta: 134.9 kB). Peak memory consumption was 55.6 MB. Max. memory is 16.1 GB. [2021-10-16 03:20:48,433 INFO L168 Benchmark]: Boogie Procedure Inliner took 138.54 ms. Allocated memory is still 111.1 MB. Free memory was 43.7 MB in the beginning and 39.0 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-16 03:20:48,434 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 71.3 MB. Free memory was 51.1 MB in the beginning and 51.1 MB in the end (delta: 54.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3444.77 ms. Allocated memory was 71.3 MB in the beginning and 111.1 MB in the end (delta: 39.8 MB). Free memory was 43.8 MB in the beginning and 43.7 MB in the end (delta: 134.9 kB). Peak memory consumption was 55.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 138.54 ms. Allocated memory is still 111.1 MB. Free memory was 43.7 MB in the beginning and 39.0 MB in the end (delta: 4.7 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...