./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 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/bin/utaipan-WLngWcDbfI/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_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/bin/utaipan-WLngWcDbfI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/bin/utaipan-WLngWcDbfI/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_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/bin/utaipan-WLngWcDbfI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bb933e595520a78d0b51478b52dcb149336f7178 ............................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:32:22,602 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:32:22,604 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:32:22,666 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:32:22,666 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:32:22,672 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:32:22,675 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:32:22,680 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:32:22,683 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:32:22,692 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:32:22,693 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:32:22,694 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:32:22,695 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:32:22,699 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:32:22,701 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:32:22,703 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:32:22,705 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:32:22,711 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:32:22,714 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:32:22,723 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:32:22,725 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:32:22,727 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:32:22,731 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:32:22,733 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:32:22,743 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:32:22,744 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:32:22,745 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:32:22,747 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:32:22,748 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:32:22,750 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:32:22,750 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:32:22,752 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:32:22,754 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:32:22,756 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:32:22,757 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:32:22,758 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:32:22,759 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:32:22,759 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:32:22,759 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:32:22,760 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:32:22,761 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:32:22,764 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-11 02:32:22,812 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:32:22,812 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:32:22,813 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:32:22,814 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:32:22,814 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:32:22,814 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:32:22,815 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:32:22,815 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:32:22,815 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:32:22,816 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:32:22,817 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:32:22,817 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:32:22,817 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:32:22,818 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:32:22,818 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:32:22,819 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:32:22,820 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:32:22,820 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:32:22,820 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:32:22,820 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:32:22,821 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:32:22,821 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:32:22,821 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:32:22,822 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:32:22,822 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:32:22,822 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:32:22,822 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:32:22,823 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:32:22,823 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:32:22,823 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:32:22,824 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:32:22,824 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:32:22,824 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:32:22,825 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:32:22,825 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:32:22,825 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:32:22,826 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_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/bin/utaipan-WLngWcDbfI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bb933e595520a78d0b51478b52dcb149336f7178 [2021-10-11 02:32:23,124 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:32:23,150 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:32:23,153 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:32:23,155 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:32:23,156 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:32:23,157 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2021-10-11 02:32:23,233 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/bin/utaipan-WLngWcDbfI/data/5582e87d0/a1acc363c6e248428ec7a15162792943/FLAGfe2b33265 [2021-10-11 02:32:24,480 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:32:24,481 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2021-10-11 02:32:24,529 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/bin/utaipan-WLngWcDbfI/data/5582e87d0/a1acc363c6e248428ec7a15162792943/FLAGfe2b33265 [2021-10-11 02:32:24,768 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/bin/utaipan-WLngWcDbfI/data/5582e87d0/a1acc363c6e248428ec7a15162792943 [2021-10-11 02:32:24,771 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:32:24,773 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:32:24,775 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:32:24,776 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:32:24,779 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:32:24,780 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:32:24" (1/1) ... [2021-10-11 02:32:24,783 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@524c4e7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:24, skipping insertion in model container [2021-10-11 02:32:24,783 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:32:24" (1/1) ... [2021-10-11 02:32:24,792 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:32:24,997 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:32:25,458 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4494,4507] [2021-10-11 02:32:25,472 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4554,4567] [2021-10-11 02:32:25,511 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:32:25,520 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:32:26,909 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:26,909 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:26,911 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:26,913 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:26,915 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:26,950 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:26,951 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:26,960 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:26,961 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:26,963 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:26,966 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:26,968 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:26,970 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:27,539 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:32:27,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:32:27,542 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:32:27,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:32:27,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:32:27,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:32:27,547 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:32:27,548 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:32:27,549 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:32:27,549 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:32:27,782 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:32:27,783 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:32:27,783 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:32:27,785 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:32:27,786 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:32:27,802 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:1032) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) 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:1409) 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:1353) 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:1046) 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:1424) 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:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-11 02:32:27,809 INFO L168 Benchmark]: Toolchain (without parser) took 3034.66 ms. Allocated memory is still 123.7 MB. Free memory was 82.4 MB in the beginning and 57.9 MB in the end (delta: 24.6 MB). Peak memory consumption was 26.0 MB. Max. memory is 16.1 GB. [2021-10-11 02:32:27,810 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 81.8 MB. Free memory is still 38.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:32:27,811 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3031.45 ms. Allocated memory is still 123.7 MB. Free memory was 82.2 MB in the beginning and 57.9 MB in the end (delta: 24.3 MB). Peak memory consumption was 26.0 MB. Max. memory is 16.1 GB. [2021-10-11 02:32:27,813 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 81.8 MB. Free memory is still 38.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3031.45 ms. Allocated memory is still 123.7 MB. Free memory was 82.2 MB in the beginning and 57.9 MB in the end (delta: 24.3 MB). Peak memory consumption was 26.0 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 0.2.0-7b2dab5 [2021-10-11 02:32:30,531 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:32:30,534 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:32:30,582 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:32:30,583 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:32:30,591 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:32:30,594 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:32:30,600 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:32:30,604 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:32:30,614 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:32:30,616 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:32:30,618 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:32:30,618 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:32:30,622 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:32:30,625 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:32:30,627 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:32:30,629 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:32:30,635 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:32:30,642 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:32:30,648 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:32:30,653 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:32:30,656 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:32:30,660 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:32:30,662 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:32:30,670 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:32:30,671 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:32:30,671 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:32:30,674 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:32:30,675 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:32:30,676 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:32:30,677 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:32:30,678 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:32:30,680 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:32:30,681 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:32:30,683 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:32:30,684 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:32:30,693 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:32:30,694 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:32:30,694 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:32:30,697 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:32:30,698 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:32:30,698 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-11 02:32:30,752 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:32:30,753 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:32:30,754 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:32:30,755 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:32:30,755 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:32:30,755 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:32:30,756 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:32:30,756 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:32:30,756 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:32:30,758 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:32:30,760 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:32:30,760 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:32:30,760 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:32:30,761 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:32:30,761 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:32:30,761 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:32:30,761 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:32:30,762 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:32:30,762 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:32:30,762 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:32:30,763 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:32:30,763 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:32:30,763 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:32:30,763 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:32:30,764 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:32:30,764 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:32:30,764 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:32:30,765 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:32:30,765 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:32:30,765 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:32:30,766 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:32:30,766 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:32:30,766 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_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/bin/utaipan-WLngWcDbfI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bb933e595520a78d0b51478b52dcb149336f7178 [2021-10-11 02:32:31,245 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:32:31,271 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:32:31,274 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:32:31,276 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:32:31,277 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:32:31,278 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2021-10-11 02:32:31,360 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/bin/utaipan-WLngWcDbfI/data/1dd36ddac/0b5625672dab4ecfa3fe8166e6b90182/FLAGc46832ec6 [2021-10-11 02:32:32,599 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:32:32,601 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2021-10-11 02:32:32,665 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/bin/utaipan-WLngWcDbfI/data/1dd36ddac/0b5625672dab4ecfa3fe8166e6b90182/FLAGc46832ec6 [2021-10-11 02:32:32,908 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/bin/utaipan-WLngWcDbfI/data/1dd36ddac/0b5625672dab4ecfa3fe8166e6b90182 [2021-10-11 02:32:32,912 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:32:32,915 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:32:32,918 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:32:32,918 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:32:32,923 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:32:32,924 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:32:32" (1/1) ... [2021-10-11 02:32:32,927 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ff1e250 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:32, skipping insertion in model container [2021-10-11 02:32:32,927 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:32:32" (1/1) ... [2021-10-11 02:32:32,937 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:32:33,115 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:32:33,585 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4494,4507] [2021-10-11 02:32:33,594 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4554,4567] [2021-10-11 02:32:33,626 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:32:33,633 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:32:35,093 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:35,094 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:35,095 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:35,096 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:35,097 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:35,129 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:35,130 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:35,151 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:35,152 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:35,155 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:35,157 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:35,158 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:35,174 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:35,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:32:35,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:32:35,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:32:35,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:32:35,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:32:35,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:32:35,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:32:35,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:32:35,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:32:35,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:32:36,119 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:32:36,626 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,628 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,666 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,668 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,676 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,676 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,696 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,698 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,699 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,700 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,700 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,701 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,702 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,751 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:32:36,796 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:32:36,876 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:32:36,884 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4494,4507] [2021-10-11 02:32:36,885 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4554,4567] [2021-10-11 02:32:36,887 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:32:36,888 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:32:36,966 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,967 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,968 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,968 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,969 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,978 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,979 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,980 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,981 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,982 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,983 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,984 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:36,984 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,039 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:32:37,041 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:32:37,042 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:32:37,045 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:32:37,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:32:37,047 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:32:37,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:32:37,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:32:37,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:32:37,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:32:37,096 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:32:37,292 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,292 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,304 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,305 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,333 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,335 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,353 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,365 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,366 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,367 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,367 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,368 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,383 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,465 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:32:37,522 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:32:37,549 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4494,4507] [2021-10-11 02:32:37,549 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70a39a6c-dbcc-408c-b8d3-66bdbb103c4d/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4554,4567] [2021-10-11 02:32:37,551 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:32:37,552 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:32:37,602 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,602 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,603 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,603 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,605 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,613 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,614 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,616 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,616 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,617 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,618 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,621 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,621 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:32:37,722 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:32:37,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:32:37,724 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:32:37,724 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:32:37,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:32:37,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:32:37,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:32:37,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:32:37,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:32:37,768 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:32:37,895 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,895 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,912 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,913 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,918 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,919 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,934 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,936 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,936 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,937 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,938 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,938 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,939 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:37,977 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:32:39,492 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:32:39,493 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:39 WrapperNode [2021-10-11 02:32:39,493 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:32:39,494 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:32:39,494 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:32:39,495 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:32:39,504 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:39" (1/1) ... [2021-10-11 02:32:39,618 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-11 02:32:39,774 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:39" (1/1) ... [2021-10-11 02:32:39,787 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:32:39,787 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 02:32:39,789 INFO L168 Benchmark]: Toolchain (without parser) took 6873.21 ms. Allocated memory was 54.5 MB in the beginning and 274.7 MB in the end (delta: 220.2 MB). Free memory was 32.2 MB in the beginning and 208.3 MB in the end (delta: -176.1 MB). Peak memory consumption was 42.8 MB. Max. memory is 16.1 GB. [2021-10-11 02:32:39,790 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 54.5 MB. Free memory was 34.9 MB in the beginning and 34.9 MB in the end (delta: 36.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:32:39,791 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6575.38 ms. Allocated memory was 54.5 MB in the beginning and 274.7 MB in the end (delta: 220.2 MB). Free memory was 31.9 MB in the beginning and 214.5 MB in the end (delta: -182.6 MB). Peak memory consumption was 196.9 MB. Max. memory is 16.1 GB. [2021-10-11 02:32:39,791 INFO L168 Benchmark]: Boogie Procedure Inliner took 292.87 ms. Allocated memory is still 274.7 MB. Free memory was 213.5 MB in the beginning and 208.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-11 02:32:39,793 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 54.5 MB. Free memory was 34.9 MB in the beginning and 34.9 MB in the end (delta: 36.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6575.38 ms. Allocated memory was 54.5 MB in the beginning and 274.7 MB in the end (delta: 220.2 MB). Free memory was 31.9 MB in the beginning and 214.5 MB in the end (delta: -182.6 MB). Peak memory consumption was 196.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 292.87 ms. Allocated memory is still 274.7 MB. Free memory was 213.5 MB in the beginning and 208.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...