./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 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/bin/utaipan-q2qaUkNPG8/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_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/bin/utaipan-q2qaUkNPG8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/bin/utaipan-q2qaUkNPG8/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_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/bin/utaipan-q2qaUkNPG8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bb933e595520a78d0b51478b52dcb149336f7178 ............................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 07:06:33,720 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:06:33,724 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:06:33,792 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:06:33,794 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:06:33,796 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:06:33,801 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:06:33,810 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:06:33,812 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:06:33,814 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:06:33,816 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:06:33,817 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:06:33,818 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:06:33,820 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:06:33,822 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:06:33,824 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:06:33,825 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:06:33,827 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:06:33,830 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:06:33,833 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:06:33,835 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:06:33,837 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:06:33,839 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:06:33,841 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:06:33,846 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:06:33,846 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:06:33,847 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:06:33,848 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:06:33,849 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:06:33,851 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:06:33,851 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:06:33,853 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:06:33,854 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:06:33,857 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:06:33,859 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:06:33,861 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:06:33,863 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:06:33,864 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:06:33,864 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:06:33,865 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:06:33,867 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:06:33,868 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 07:06:33,930 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:06:33,930 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:06:33,933 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:06:33,933 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:06:33,933 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:06:33,934 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:06:33,934 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 07:06:33,934 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:06:33,935 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:06:33,935 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 07:06:33,936 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 07:06:33,937 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:06:33,937 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 07:06:33,937 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 07:06:33,937 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 07:06:33,938 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:06:33,939 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 07:06:33,939 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:06:33,939 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:06:33,940 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:06:33,940 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:06:33,940 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:06:33,940 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:06:33,941 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:06:33,941 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:06:33,941 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:06:33,942 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:06:33,942 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:06:33,942 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:06:33,944 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:06:33,945 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:06:33,945 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 07:06:33,945 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 07:06:33,946 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:06:33,946 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:06:33,946 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:06:33,947 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_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/bin/utaipan-q2qaUkNPG8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bb933e595520a78d0b51478b52dcb149336f7178 [2021-10-13 07:06:34,263 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:06:34,291 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:06:34,295 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:06:34,296 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:06:34,297 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:06:34,299 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2021-10-13 07:06:34,407 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/bin/utaipan-q2qaUkNPG8/data/208cf40b2/b4a8ce8bf4144a5da5b6a60a47d768d1/FLAGf13d2a5cc [2021-10-13 07:06:35,413 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:06:35,416 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2021-10-13 07:06:35,457 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/bin/utaipan-q2qaUkNPG8/data/208cf40b2/b4a8ce8bf4144a5da5b6a60a47d768d1/FLAGf13d2a5cc [2021-10-13 07:06:35,816 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/bin/utaipan-q2qaUkNPG8/data/208cf40b2/b4a8ce8bf4144a5da5b6a60a47d768d1 [2021-10-13 07:06:35,818 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:06:35,822 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:06:35,826 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:06:35,827 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:06:35,831 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:06:35,832 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:06:35" (1/1) ... [2021-10-13 07:06:35,833 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c76be91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:06:35, skipping insertion in model container [2021-10-13 07:06:35,834 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:06:35" (1/1) ... [2021-10-13 07:06:35,842 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:06:35,993 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:06:36,454 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_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4494,4507] [2021-10-13 07:06:36,469 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_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4554,4567] [2021-10-13 07:06:36,503 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:06:36,511 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:06:37,970 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:37,973 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:37,975 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:37,977 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:37,980 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:38,014 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:38,015 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:38,017 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:38,018 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:38,020 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:38,021 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:38,022 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:38,022 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:38,506 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:06:38,507 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:06:38,509 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:06:38,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:06:38,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:06:38,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:06:38,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:06:38,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:06:38,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:06:38,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:06:38,700 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:06:38,701 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:06:38,702 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:06:38,704 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:06:38,704 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:06:38,719 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 07:06:38,738 INFO L168 Benchmark]: Toolchain (without parser) took 2914.79 ms. Allocated memory was 111.1 MB in the beginning and 146.8 MB in the end (delta: 35.7 MB). Free memory was 72.9 MB in the beginning and 80.5 MB in the end (delta: -7.5 MB). Peak memory consumption was 30.9 MB. Max. memory is 16.1 GB. [2021-10-13 07:06:38,739 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 111.1 MB. Free memory is still 69.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:06:38,740 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2909.26 ms. Allocated memory was 111.1 MB in the beginning and 146.8 MB in the end (delta: 35.7 MB). Free memory was 72.7 MB in the beginning and 80.5 MB in the end (delta: -7.8 MB). Peak memory consumption was 30.9 MB. Max. memory is 16.1 GB. [2021-10-13 07:06:38,742 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 111.1 MB. Free memory is still 69.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2909.26 ms. Allocated memory was 111.1 MB in the beginning and 146.8 MB in the end (delta: 35.7 MB). Free memory was 72.7 MB in the beginning and 80.5 MB in the end (delta: -7.8 MB). Peak memory consumption was 30.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 07:06:41,296 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:06:41,299 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:06:41,337 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:06:41,338 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:06:41,340 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:06:41,342 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:06:41,346 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:06:41,348 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:06:41,350 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:06:41,352 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:06:41,354 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:06:41,355 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:06:41,356 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:06:41,359 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:06:41,361 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:06:41,363 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:06:41,364 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:06:41,368 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:06:41,371 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:06:41,374 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:06:41,376 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:06:41,378 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:06:41,380 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:06:41,384 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:06:41,385 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:06:41,386 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:06:41,388 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:06:41,389 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:06:41,391 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:06:41,392 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:06:41,393 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:06:41,395 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:06:41,396 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:06:41,398 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:06:41,399 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:06:41,400 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:06:41,401 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:06:41,402 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:06:41,403 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:06:41,405 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:06:41,406 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 07:06:41,462 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:06:41,463 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:06:41,465 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:06:41,466 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:06:41,466 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:06:41,466 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:06:41,467 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:06:41,467 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:06:41,467 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:06:41,469 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:06:41,471 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:06:41,471 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:06:41,471 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:06:41,472 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:06:41,472 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:06:41,473 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 07:06:41,473 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 07:06:41,473 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:06:41,474 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:06:41,474 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:06:41,474 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:06:41,475 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 07:06:41,475 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:06:41,475 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:06:41,476 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:06:41,476 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:06:41,476 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:06:41,477 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 07:06:41,477 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 07:06:41,477 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:06:41,478 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:06:41,478 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:06:41,478 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_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/bin/utaipan-q2qaUkNPG8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bb933e595520a78d0b51478b52dcb149336f7178 [2021-10-13 07:06:42,043 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:06:42,071 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:06:42,075 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:06:42,077 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:06:42,078 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:06:42,079 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2021-10-13 07:06:42,158 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/bin/utaipan-q2qaUkNPG8/data/0fa52ce82/a58e61ce896d42a489429688de20aec1/FLAG85f86dea9 [2021-10-13 07:06:43,084 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:06:43,085 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2021-10-13 07:06:43,132 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/bin/utaipan-q2qaUkNPG8/data/0fa52ce82/a58e61ce896d42a489429688de20aec1/FLAG85f86dea9 [2021-10-13 07:06:43,517 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/bin/utaipan-q2qaUkNPG8/data/0fa52ce82/a58e61ce896d42a489429688de20aec1 [2021-10-13 07:06:43,520 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:06:43,521 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:06:43,525 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:06:43,526 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:06:43,529 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:06:43,530 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:06:43" (1/1) ... [2021-10-13 07:06:43,531 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b0ab4b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:06:43, skipping insertion in model container [2021-10-13 07:06:43,532 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:06:43" (1/1) ... [2021-10-13 07:06:43,539 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:06:43,693 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:06:44,059 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_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4494,4507] [2021-10-13 07:06:44,075 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_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4554,4567] [2021-10-13 07:06:44,119 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:06:44,131 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:06:45,987 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:45,988 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:45,988 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:45,989 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:45,991 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:46,030 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:46,031 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:46,038 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:46,039 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:46,046 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:46,052 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:46,053 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:46,054 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:46,688 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:06:46,689 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:06:46,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:06:46,692 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:06:46,694 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:06:46,695 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:06:46,695 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:06:46,696 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:06:46,697 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:06:46,698 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:06:46,927 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:06:47,374 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:47,376 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:47,413 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:47,414 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:47,424 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:47,427 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:47,451 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:47,453 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:47,454 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:47,454 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:47,455 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:47,455 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:47,456 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:47,526 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:06:47,590 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 07:06:47,710 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:06:47,717 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_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4494,4507] [2021-10-13 07:06:47,718 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_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4554,4567] [2021-10-13 07:06:47,719 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:06:47,720 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:06:47,787 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:47,788 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:47,788 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:47,789 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:47,789 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:47,801 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:47,802 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:47,803 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:47,803 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:47,804 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:47,805 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:47,806 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:47,806 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:47,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:06:47,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:06:47,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:06:47,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:06:47,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:06:47,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:06:47,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:06:47,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:06:47,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:06:47,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:06:47,909 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:06:48,086 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,087 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,100 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,101 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,104 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,105 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,119 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,120 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,121 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,121 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,122 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,122 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,122 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,180 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:06:48,221 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 07:06:48,247 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_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4494,4507] [2021-10-13 07:06:48,248 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_e12fe235-781c-4d6a-8761-ae0ce6a3c59b/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4554,4567] [2021-10-13 07:06:48,250 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:06:48,251 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:06:48,284 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,284 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,285 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,285 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,286 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,291 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,292 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,293 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,294 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,295 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,296 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,297 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,297 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:06:48,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:06:48,331 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:06:48,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:06:48,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:06:48,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:06:48,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:06:48,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:06:48,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:06:48,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:06:48,355 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:06:48,475 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,475 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,488 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,489 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,494 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,494 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,504 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,505 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,506 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,506 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,506 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,507 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,507 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:06:48,556 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:06:49,029 INFO L208 MainTranslator]: Completed translation [2021-10-13 07:06:49,030 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:06:49 WrapperNode [2021-10-13 07:06:49,030 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:06:49,032 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 07:06:49,032 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 07:06:49,032 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 07:06:49,039 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:06:49" (1/1) ... [2021-10-13 07:06:49,129 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-13 07:06:49,217 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:06:49" (1/1) ... [2021-10-13 07:06:49,228 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 07:06:49,228 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 07:06:49,230 INFO L168 Benchmark]: Toolchain (without parser) took 5707.85 ms. Allocated memory was 62.9 MB in the beginning and 157.3 MB in the end (delta: 94.4 MB). Free memory was 32.7 MB in the beginning and 54.8 MB in the end (delta: -22.2 MB). Peak memory consumption was 69.0 MB. Max. memory is 16.1 GB. [2021-10-13 07:06:49,230 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 62.9 MB. Free memory is still 44.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:06:49,231 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5505.17 ms. Allocated memory was 62.9 MB in the beginning and 157.3 MB in the end (delta: 94.4 MB). Free memory was 32.5 MB in the beginning and 61.2 MB in the end (delta: -28.8 MB). Peak memory consumption was 71.1 MB. Max. memory is 16.1 GB. [2021-10-13 07:06:49,231 INFO L168 Benchmark]: Boogie Procedure Inliner took 196.17 ms. Allocated memory is still 157.3 MB. Free memory was 61.2 MB in the beginning and 54.8 MB in the end (delta: 6.4 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 07:06:49,233 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 62.9 MB. Free memory is still 44.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5505.17 ms. Allocated memory was 62.9 MB in the beginning and 157.3 MB in the end (delta: 94.4 MB). Free memory was 32.5 MB in the beginning and 61.2 MB in the end (delta: -28.8 MB). Peak memory consumption was 71.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 196.17 ms. Allocated memory is still 157.3 MB. Free memory was 61.2 MB in the beginning and 54.8 MB in the end (delta: 6.4 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...