./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_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_3e80f389-54b1-4cab-aa06-5d565ea31e94/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e80f389-54b1-4cab-aa06-5d565ea31e94/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_3e80f389-54b1-4cab-aa06-5d565ea31e94/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e80f389-54b1-4cab-aa06-5d565ea31e94/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e80f389-54b1-4cab-aa06-5d565ea31e94/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_3e80f389-54b1-4cab-aa06-5d565ea31e94/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 bb933e595520a78d0b51478b52dcb149336f7178 ....................................................................................................................................................................................................... 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_3e80f389-54b1-4cab-aa06-5d565ea31e94/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e80f389-54b1-4cab-aa06-5d565ea31e94/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_3e80f389-54b1-4cab-aa06-5d565ea31e94/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e80f389-54b1-4cab-aa06-5d565ea31e94/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e80f389-54b1-4cab-aa06-5d565ea31e94/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_3e80f389-54b1-4cab-aa06-5d565ea31e94/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 bb933e595520a78d0b51478b52dcb149336f7178 ............................................................................................................................................................................................................................................................................. 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 02:29:44,480 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:29:44,482 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:29:44,514 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:29:44,514 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:29:44,516 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:29:44,518 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:29:44,520 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:29:44,523 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:29:44,524 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:29:44,525 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:29:44,527 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:29:44,528 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:29:44,529 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:29:44,531 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:29:44,533 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:29:44,534 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:29:44,535 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:29:44,538 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:29:44,540 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:29:44,543 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:29:44,544 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:29:44,546 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:29:44,547 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:29:44,551 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:29:44,552 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:29:44,552 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:29:44,553 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:29:44,554 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:29:44,555 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:29:44,556 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:29:44,557 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:29:44,558 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:29:44,559 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:29:44,560 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:29:44,561 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:29:44,562 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:29:44,562 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:29:44,563 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:29:44,564 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:29:44,565 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:29:44,567 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e80f389-54b1-4cab-aa06-5d565ea31e94/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-16 02:29:44,598 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:29:44,598 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:29:44,600 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:29:44,600 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:29:44,601 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:29:44,601 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:29:44,602 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-16 02:29:44,602 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:29:44,602 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:29:44,603 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-16 02:29:44,603 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-16 02:29:44,603 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:29:44,604 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-16 02:29:44,604 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-16 02:29:44,604 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-16 02:29:44,605 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:29:44,605 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 02:29:44,606 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:29:44,606 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:29:44,606 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:29:44,607 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:29:44,607 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:29:44,607 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:29:44,607 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:29:44,608 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:29:44,608 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:29:44,608 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:29:44,609 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:29:44,609 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:29:44,609 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:29:44,609 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:29:44,610 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-16 02:29:44,610 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 02:29:44,610 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:29:44,610 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:29:44,611 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:29:44,611 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_3e80f389-54b1-4cab-aa06-5d565ea31e94/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e80f389-54b1-4cab-aa06-5d565ea31e94/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bb933e595520a78d0b51478b52dcb149336f7178 [2021-10-16 02:29:44,885 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:29:44,907 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:29:44,909 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:29:44,911 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:29:44,912 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:29:44,913 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e80f389-54b1-4cab-aa06-5d565ea31e94/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2021-10-16 02:29:44,990 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e80f389-54b1-4cab-aa06-5d565ea31e94/bin/utaipan-mTDlp9Zugs/data/86162ddb5/46206a25c55840a09a323d76c3ef8aef/FLAG95a538df9 [2021-10-16 02:29:45,899 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:29:45,900 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e80f389-54b1-4cab-aa06-5d565ea31e94/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2021-10-16 02:29:45,972 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e80f389-54b1-4cab-aa06-5d565ea31e94/bin/utaipan-mTDlp9Zugs/data/86162ddb5/46206a25c55840a09a323d76c3ef8aef/FLAG95a538df9 [2021-10-16 02:29:46,359 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e80f389-54b1-4cab-aa06-5d565ea31e94/bin/utaipan-mTDlp9Zugs/data/86162ddb5/46206a25c55840a09a323d76c3ef8aef [2021-10-16 02:29:46,361 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:29:46,363 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:29:46,364 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:29:46,364 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:29:46,370 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:29:46,371 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:29:46" (1/1) ... [2021-10-16 02:29:46,371 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3944f4c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:29:46, skipping insertion in model container [2021-10-16 02:29:46,372 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:29:46" (1/1) ... [2021-10-16 02:29:46,390 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:29:46,572 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:29:47,002 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_3e80f389-54b1-4cab-aa06-5d565ea31e94/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4494,4507] [2021-10-16 02:29:47,018 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_3e80f389-54b1-4cab-aa06-5d565ea31e94/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4554,4567] [2021-10-16 02:29:47,052 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:29:47,071 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:29:48,311 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:48,312 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:48,312 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:48,313 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:48,314 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:48,329 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:48,330 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:48,332 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:48,333 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:48,335 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:48,336 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:48,337 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:48,338 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:48,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:29:48,875 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:29:48,886 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:29:48,888 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:29:48,902 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:29:48,903 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:29:48,903 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:29:48,904 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:29:48,905 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:29:48,905 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:29:49,130 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:29:49,131 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 02:29:49,132 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 02:29:49,134 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 02:29:49,134 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 02:29:49,149 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.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1415) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1359) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-16 02:29:49,155 INFO L168 Benchmark]: Toolchain (without parser) took 2790.66 ms. Allocated memory was 100.7 MB in the beginning and 144.7 MB in the end (delta: 44.0 MB). Free memory was 74.5 MB in the beginning and 105.6 MB in the end (delta: -31.1 MB). Peak memory consumption was 39.9 MB. Max. memory is 16.1 GB. [2021-10-16 02:29:49,156 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 100.7 MB. Free memory is still 79.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:29:49,157 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2788.58 ms. Allocated memory was 100.7 MB in the beginning and 144.7 MB in the end (delta: 44.0 MB). Free memory was 74.2 MB in the beginning and 105.6 MB in the end (delta: -31.4 MB). Peak memory consumption was 39.9 MB. Max. memory is 16.1 GB. [2021-10-16 02:29:49,160 INFO L339 ainManager$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 100.7 MB. Free memory is still 79.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2788.58 ms. Allocated memory was 100.7 MB in the beginning and 144.7 MB in the end (delta: 44.0 MB). Free memory was 74.2 MB in the beginning and 105.6 MB in the end (delta: -31.4 MB). Peak memory consumption was 39.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-5709675 [2021-10-16 02:29:51,510 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:29:51,512 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:29:51,570 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:29:51,571 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:29:51,575 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:29:51,579 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:29:51,587 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:29:51,591 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:29:51,599 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:29:51,601 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:29:51,603 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:29:51,603 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:29:51,606 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:29:51,608 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:29:51,610 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:29:51,612 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:29:51,613 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:29:51,619 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:29:51,627 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:29:51,630 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:29:51,631 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:29:51,634 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:29:51,636 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:29:51,646 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:29:51,647 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:29:51,647 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:29:51,649 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:29:51,650 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:29:51,651 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:29:51,652 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:29:51,653 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:29:51,655 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:29:51,656 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:29:51,657 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:29:51,658 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:29:51,659 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:29:51,659 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:29:51,659 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:29:51,661 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:29:51,662 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:29:51,663 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e80f389-54b1-4cab-aa06-5d565ea31e94/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-16 02:29:51,710 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:29:51,711 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:29:51,712 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:29:51,713 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:29:51,713 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:29:51,713 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:29:51,713 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:29:51,714 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:29:51,714 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:29:51,715 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:29:51,717 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:29:51,717 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:29:51,717 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:29:51,717 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:29:51,718 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:29:51,718 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-16 02:29:51,718 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-16 02:29:51,718 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:29:51,718 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:29:51,719 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:29:51,719 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:29:51,719 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 02:29:51,720 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:29:51,720 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:29:51,720 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:29:51,720 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:29:51,721 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:29:51,721 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-16 02:29:51,721 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-16 02:29:51,721 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:29:51,721 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:29:51,722 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:29:51,722 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_3e80f389-54b1-4cab-aa06-5d565ea31e94/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e80f389-54b1-4cab-aa06-5d565ea31e94/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bb933e595520a78d0b51478b52dcb149336f7178 [2021-10-16 02:29:52,123 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:29:52,146 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:29:52,149 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:29:52,150 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:29:52,151 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:29:52,152 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e80f389-54b1-4cab-aa06-5d565ea31e94/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2021-10-16 02:29:52,237 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e80f389-54b1-4cab-aa06-5d565ea31e94/bin/utaipan-mTDlp9Zugs/data/3e94f1b83/60498aa5288946c39ae0463e4a3369a5/FLAGb13a1fa69 [2021-10-16 02:29:53,360 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:29:53,361 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e80f389-54b1-4cab-aa06-5d565ea31e94/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2021-10-16 02:29:53,410 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e80f389-54b1-4cab-aa06-5d565ea31e94/bin/utaipan-mTDlp9Zugs/data/3e94f1b83/60498aa5288946c39ae0463e4a3369a5/FLAGb13a1fa69 [2021-10-16 02:29:53,791 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e80f389-54b1-4cab-aa06-5d565ea31e94/bin/utaipan-mTDlp9Zugs/data/3e94f1b83/60498aa5288946c39ae0463e4a3369a5 [2021-10-16 02:29:53,793 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:29:53,795 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:29:53,809 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:29:53,809 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:29:53,827 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:29:53,827 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:29:53" (1/1) ... [2021-10-16 02:29:53,828 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cc8646b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:29:53, skipping insertion in model container [2021-10-16 02:29:53,829 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:29:53" (1/1) ... [2021-10-16 02:29:53,835 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:29:53,981 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:29:54,364 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_3e80f389-54b1-4cab-aa06-5d565ea31e94/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4494,4507] [2021-10-16 02:29:54,375 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_3e80f389-54b1-4cab-aa06-5d565ea31e94/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4554,4567] [2021-10-16 02:29:54,412 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:29:54,426 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:29:55,858 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:55,865 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:55,866 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:55,866 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:55,868 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:55,901 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:55,902 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:55,904 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:55,905 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:55,907 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:55,908 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:55,909 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:55,909 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:56,462 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:29:56,463 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:29:56,463 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:29:56,464 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:29:56,465 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:29:56,466 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:29:56,467 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:29:56,467 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:29:56,468 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:29:56,469 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:29:56,670 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:29:57,041 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,042 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,077 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,083 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,091 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,094 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,137 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,139 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,139 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,140 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,140 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,141 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,141 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,182 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:29:57,222 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-16 02:29:57,320 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:29:57,324 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_3e80f389-54b1-4cab-aa06-5d565ea31e94/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4494,4507] [2021-10-16 02:29:57,325 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_3e80f389-54b1-4cab-aa06-5d565ea31e94/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4554,4567] [2021-10-16 02:29:57,326 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:29:57,327 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:29:57,389 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,390 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,390 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,391 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,392 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,399 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,399 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,400 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,401 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,402 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,403 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,403 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,404 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,439 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:29:57,440 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:29:57,441 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:29:57,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:29:57,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:29:57,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:29:57,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:29:57,445 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:29:57,445 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:29:57,446 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:29:57,468 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:29:57,601 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,602 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,612 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,613 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,617 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,617 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,627 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,628 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,629 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,629 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,629 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,630 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,631 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,657 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:29:57,679 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 02:29:57,693 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_3e80f389-54b1-4cab-aa06-5d565ea31e94/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4494,4507] [2021-10-16 02:29:57,694 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_3e80f389-54b1-4cab-aa06-5d565ea31e94/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4554,4567] [2021-10-16 02:29:57,695 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:29:57,696 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:29:57,730 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,731 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,731 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,732 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,733 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,739 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,740 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,741 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,742 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,743 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,744 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,744 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,745 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,778 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:29:57,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:29:57,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:29:57,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:29:57,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:29:57,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:29:57,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:29:57,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:29:57,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:29:57,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:29:57,839 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:29:57,950 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,950 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,964 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,964 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,968 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,968 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,980 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,980 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,981 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,982 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,982 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,983 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:57,983 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:29:58,017 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:29:58,517 INFO L208 MainTranslator]: Completed translation [2021-10-16 02:29:58,518 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:29:58 WrapperNode [2021-10-16 02:29:58,518 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 02:29:58,519 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 02:29:58,520 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 02:29:58,520 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 02:29:58,527 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:29:58" (1/1) ... [2021-10-16 02:29:58,591 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 02:29:58,681 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:29:58" (1/1) ... [2021-10-16 02:29:58,689 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 02:29:58,689 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-16 02:29:58,691 INFO L168 Benchmark]: Toolchain (without parser) took 4895.34 ms. Allocated memory was 69.2 MB in the beginning and 184.5 MB in the end (delta: 115.3 MB). Free memory was 40.4 MB in the beginning and 92.3 MB in the end (delta: -51.9 MB). Peak memory consumption was 62.8 MB. Max. memory is 16.1 GB. [2021-10-16 02:29:58,692 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 69.2 MB. Free memory was 50.3 MB in the beginning and 50.2 MB in the end (delta: 54.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:29:58,693 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4709.67 ms. Allocated memory was 69.2 MB in the beginning and 184.5 MB in the end (delta: 115.3 MB). Free memory was 40.2 MB in the beginning and 98.6 MB in the end (delta: -58.5 MB). Peak memory consumption was 77.5 MB. Max. memory is 16.1 GB. [2021-10-16 02:29:58,693 INFO L168 Benchmark]: Boogie Procedure Inliner took 169.79 ms. Allocated memory is still 184.5 MB. Free memory was 98.6 MB in the beginning and 92.3 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-16 02:29:58,695 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 69.2 MB. Free memory was 50.3 MB in the beginning and 50.2 MB in the end (delta: 54.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4709.67 ms. Allocated memory was 69.2 MB in the beginning and 184.5 MB in the end (delta: 115.3 MB). Free memory was 40.2 MB in the beginning and 98.6 MB in the end (delta: -58.5 MB). Peak memory consumption was 77.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 169.79 ms. Allocated memory is still 184.5 MB. Free memory was 98.6 MB in the beginning and 92.3 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...