./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_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_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/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_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/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_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/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 c266a66e04489d166fa8a41922803d8c88553dd6 ................................................................................................................................................................................................... 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_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/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_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/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_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/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 c266a66e04489d166fa8a41922803d8c88553dd6 ....................................................................................................................................................................................................................................................................... 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 02:49:14,594 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:49:14,598 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:49:14,672 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:49:14,673 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:49:14,683 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:49:14,686 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:49:14,690 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:49:14,694 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:49:14,703 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:49:14,704 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:49:14,707 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:49:14,707 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:49:14,711 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:49:14,713 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:49:14,723 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:49:14,724 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:49:14,725 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:49:14,728 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:49:14,731 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:49:14,733 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:49:14,736 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:49:14,740 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:49:14,742 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:49:14,755 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:49:14,756 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:49:14,756 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:49:14,759 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:49:14,760 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:49:14,761 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:49:14,762 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:49:14,763 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:49:14,765 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:49:14,767 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:49:14,770 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:49:14,770 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:49:14,771 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:49:14,772 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:49:14,772 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:49:14,773 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:49:14,774 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:49:14,775 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-16 02:49:14,827 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:49:14,828 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:49:14,829 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:49:14,830 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:49:14,830 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:49:14,830 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:49:14,831 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-16 02:49:14,831 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:49:14,837 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:49:14,838 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-16 02:49:14,839 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-16 02:49:14,839 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:49:14,839 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-16 02:49:14,840 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-16 02:49:14,840 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-16 02:49:14,841 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:49:14,841 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 02:49:14,841 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:49:14,841 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:49:14,842 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:49:14,842 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:49:14,842 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:49:14,842 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:49:14,843 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:49:14,843 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:49:14,843 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:49:14,844 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:49:14,844 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:49:14,844 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:49:14,846 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:49:14,846 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:49:14,846 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-16 02:49:14,847 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 02:49:14,847 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:49:14,847 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:49:14,847 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:49:14,848 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_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c266a66e04489d166fa8a41922803d8c88553dd6 [2021-10-16 02:49:15,150 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:49:15,175 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:49:15,178 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:49:15,180 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:49:15,181 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:49:15,182 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i [2021-10-16 02:49:15,270 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/bin/utaipan-mTDlp9Zugs/data/9782569e7/391cff41a3024bb58f90358c0f74cd22/FLAG329d1276f [2021-10-16 02:49:16,147 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:49:16,148 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i [2021-10-16 02:49:16,190 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/bin/utaipan-mTDlp9Zugs/data/9782569e7/391cff41a3024bb58f90358c0f74cd22/FLAG329d1276f [2021-10-16 02:49:16,595 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/bin/utaipan-mTDlp9Zugs/data/9782569e7/391cff41a3024bb58f90358c0f74cd22 [2021-10-16 02:49:16,597 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:49:16,599 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:49:16,601 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:49:16,601 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:49:16,604 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:49:16,605 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:49:16" (1/1) ... [2021-10-16 02:49:16,607 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a6b5ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:49:16, skipping insertion in model container [2021-10-16 02:49:16,607 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:49:16" (1/1) ... [2021-10-16 02:49:16,616 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:49:16,745 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:49:17,086 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_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4500,4513] [2021-10-16 02:49:17,097 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_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4560,4573] [2021-10-16 02:49:17,130 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:49:17,148 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:49:18,306 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:18,307 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:18,307 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:18,308 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:18,309 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:18,325 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:18,326 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:18,328 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:18,329 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:18,901 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:49:18,902 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:49:18,904 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:49:18,906 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:49:18,908 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:49:18,927 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:49:18,928 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:49:18,928 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:49:18,929 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:49:18,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:49:19,266 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:49:19,268 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 02:49:19,269 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 02:49:19,274 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 02:49:19,275 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 02:49:19,311 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-16 02:49:19,323 INFO L168 Benchmark]: Toolchain (without parser) took 2722.81 ms. Allocated memory is still 127.9 MB. Free memory was 95.4 MB in the beginning and 88.6 MB in the end (delta: 6.8 MB). Peak memory consumption was 41.4 MB. Max. memory is 16.1 GB. [2021-10-16 02:49:19,325 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 90.2 MB. Free memory was 68.7 MB in the beginning and 68.7 MB in the end (delta: 52.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:49:19,328 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2720.23 ms. Allocated memory is still 127.9 MB. Free memory was 95.4 MB in the beginning and 88.6 MB in the end (delta: 6.8 MB). Peak memory consumption was 41.4 MB. Max. memory is 16.1 GB. [2021-10-16 02:49:19,330 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 90.2 MB. Free memory was 68.7 MB in the beginning and 68.7 MB in the end (delta: 52.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2720.23 ms. Allocated memory is still 127.9 MB. Free memory was 95.4 MB in the beginning and 88.6 MB in the end (delta: 6.8 MB). Peak memory consumption was 41.4 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 02:49:21,752 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:49:21,754 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:49:21,811 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:49:21,811 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:49:21,813 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:49:21,815 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:49:21,817 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:49:21,820 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:49:21,821 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:49:21,823 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:49:21,824 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:49:21,825 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:49:21,826 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:49:21,828 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:49:21,830 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:49:21,831 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:49:21,833 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:49:21,835 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:49:21,838 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:49:21,840 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:49:21,842 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:49:21,844 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:49:21,845 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:49:21,849 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:49:21,850 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:49:21,850 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:49:21,851 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:49:21,852 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:49:21,853 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:49:21,854 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:49:21,855 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:49:21,856 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:49:21,857 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:49:21,859 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:49:21,859 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:49:21,860 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:49:21,860 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:49:21,869 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:49:21,870 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:49:21,871 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:49:21,872 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-16 02:49:21,899 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:49:21,899 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:49:21,900 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:49:21,900 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:49:21,901 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:49:21,901 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:49:21,901 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:49:21,901 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:49:21,902 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:49:21,902 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:49:21,903 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:49:21,903 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:49:21,903 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:49:21,904 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:49:21,904 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:49:21,904 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-16 02:49:21,904 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-16 02:49:21,905 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:49:21,905 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:49:21,905 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:49:21,905 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:49:21,906 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 02:49:21,906 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:49:21,906 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:49:21,906 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:49:21,907 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:49:21,907 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:49:21,907 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-16 02:49:21,907 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-16 02:49:21,908 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:49:21,908 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:49:21,908 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:49:21,908 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_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c266a66e04489d166fa8a41922803d8c88553dd6 [2021-10-16 02:49:22,266 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:49:22,290 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:49:22,293 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:49:22,294 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:49:22,295 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:49:22,296 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i [2021-10-16 02:49:22,367 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/bin/utaipan-mTDlp9Zugs/data/30b6f6380/ad613914f01b42049000c6b9f1897a91/FLAG9e6da3f40 [2021-10-16 02:49:23,511 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:49:23,512 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i [2021-10-16 02:49:23,562 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/bin/utaipan-mTDlp9Zugs/data/30b6f6380/ad613914f01b42049000c6b9f1897a91/FLAG9e6da3f40 [2021-10-16 02:49:23,857 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/bin/utaipan-mTDlp9Zugs/data/30b6f6380/ad613914f01b42049000c6b9f1897a91 [2021-10-16 02:49:23,860 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:49:23,865 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:49:23,867 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:49:23,867 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:49:23,878 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:49:23,879 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:49:23" (1/1) ... [2021-10-16 02:49:23,880 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ee2716f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:49:23, skipping insertion in model container [2021-10-16 02:49:23,880 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:49:23" (1/1) ... [2021-10-16 02:49:23,889 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:49:24,088 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:49:24,434 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_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4500,4513] [2021-10-16 02:49:24,443 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_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4560,4573] [2021-10-16 02:49:24,476 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:49:24,484 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:49:25,795 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:25,796 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:25,797 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:25,797 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:25,798 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:25,813 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:25,814 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:25,816 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:25,817 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:26,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:49:26,446 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:49:26,447 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:49:26,448 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:49:26,450 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:49:26,451 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:49:26,452 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:49:26,453 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:49:26,453 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:49:26,462 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:49:26,728 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:49:26,916 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:26,917 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,298 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,298 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,323 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,324 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,331 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,331 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,348 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,350 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,351 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,351 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,352 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,352 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,353 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,413 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:49:27,510 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-16 02:49:27,591 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:49:27,595 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_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4500,4513] [2021-10-16 02:49:27,596 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_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4560,4573] [2021-10-16 02:49:27,597 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:49:27,598 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:49:27,649 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,649 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,650 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,650 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,651 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,657 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,658 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,659 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,659 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,706 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:49:27,707 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:49:27,707 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:49:27,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:49:27,709 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:49:27,710 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:49:27,710 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:49:27,711 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:49:27,711 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:49:27,712 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:49:27,735 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:49:27,833 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,848 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,978 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,979 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,988 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,989 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,992 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:27,992 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,003 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,004 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,006 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,007 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,008 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,008 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,009 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,106 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:49:28,150 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 02:49:28,174 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_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4500,4513] [2021-10-16 02:49:28,175 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_2c0a8fc1-fe63-4660-b68d-e50a3ee905f4/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4560,4573] [2021-10-16 02:49:28,177 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:49:28,177 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:49:28,242 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,243 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,243 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,244 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,245 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,252 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,252 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,253 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,254 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:49:28,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:49:28,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:49:28,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:49:28,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:49:28,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:49:28,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:49:28,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:49:28,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:49:28,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:49:28,326 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:49:28,416 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,417 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,510 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,510 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,520 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,522 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,525 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,526 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,537 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,538 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,538 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,539 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,539 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,539 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,540 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:49:28,596 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:49:28,912 INFO L208 MainTranslator]: Completed translation [2021-10-16 02:49:28,913 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:49:28 WrapperNode [2021-10-16 02:49:28,913 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 02:49:28,915 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 02:49:28,915 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 02:49:28,915 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 02:49:28,923 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:49:28" (1/1) ... [2021-10-16 02:49:28,988 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 02:49:29,075 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:49:28" (1/1) ... [2021-10-16 02:49:29,085 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 02:49:29,085 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-16 02:49:29,087 INFO L168 Benchmark]: Toolchain (without parser) took 5220.88 ms. Allocated memory was 54.5 MB in the beginning and 174.1 MB in the end (delta: 119.5 MB). Free memory was 31.3 MB in the beginning and 106.9 MB in the end (delta: -75.7 MB). Peak memory consumption was 47.1 MB. Max. memory is 16.1 GB. [2021-10-16 02:49:29,088 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 54.5 MB. Free memory was 35.4 MB in the beginning and 35.3 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:49:29,089 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5046.24 ms. Allocated memory was 54.5 MB in the beginning and 174.1 MB in the end (delta: 119.5 MB). Free memory was 31.0 MB in the beginning and 114.3 MB in the end (delta: -83.3 MB). Peak memory consumption was 82.7 MB. Max. memory is 16.1 GB. [2021-10-16 02:49:29,089 INFO L168 Benchmark]: Boogie Procedure Inliner took 170.58 ms. Allocated memory is still 174.1 MB. Free memory was 114.3 MB in the beginning and 106.9 MB in the end (delta: 7.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-16 02:49:29,091 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 54.5 MB. Free memory was 35.4 MB in the beginning and 35.3 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5046.24 ms. Allocated memory was 54.5 MB in the beginning and 174.1 MB in the end (delta: 119.5 MB). Free memory was 31.0 MB in the beginning and 114.3 MB in the end (delta: -83.3 MB). Peak memory consumption was 82.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 170.58 ms. Allocated memory is still 174.1 MB. Free memory was 114.3 MB in the beginning and 106.9 MB in the end (delta: 7.4 MB). Peak memory consumption was 8.4 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...