./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-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/bin/utaipan --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-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/bin/utaipan --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 [2020-12-03 12:39:57,922 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:39:57,924 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:39:58,018 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:39:58,020 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:39:58,024 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:39:58,028 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:39:58,032 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:39:58,036 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:39:58,044 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:39:58,046 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:39:58,047 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:39:58,049 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:39:58,052 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:39:58,054 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:39:58,056 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:39:58,058 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:39:58,063 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:39:58,065 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:39:58,071 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:39:58,075 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:39:58,077 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:39:58,079 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:39:58,080 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:39:58,086 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:39:58,086 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:39:58,087 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:39:58,089 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:39:58,090 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:39:58,091 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:39:58,091 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:39:58,093 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:39:58,095 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:39:58,096 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:39:58,097 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:39:58,097 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:39:58,098 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:39:58,099 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:39:58,099 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:39:58,100 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:39:58,101 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:39:58,103 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-03 12:39:58,145 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:39:58,150 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:39:58,152 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:39:58,152 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:39:58,153 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:39:58,153 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:39:58,153 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-03 12:39:58,153 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:39:58,154 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:39:58,154 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-03 12:39:58,155 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-03 12:39:58,155 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:39:58,156 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-03 12:39:58,156 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-03 12:39:58,156 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-03 12:39:58,158 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:39:58,158 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 12:39:58,158 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:39:58,158 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:39:58,158 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:39:58,159 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:39:58,159 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:39:58,159 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:39:58,159 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:39:58,160 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:39:58,160 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:39:58,161 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:39:58,161 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:39:58,161 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:39:58,161 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:39:58,162 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:39:58,162 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-03 12:39:58,162 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 12:39:58,162 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:39:58,163 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:39:58,163 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:39:58,163 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-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bb933e595520a78d0b51478b52dcb149336f7178 [2020-12-03 12:39:58,427 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:39:58,458 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:39:58,460 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:39:58,461 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:39:58,462 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:39:58,463 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2020-12-03 12:39:58,545 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/bin/utaipan/data/6868027ff/a3e3e257fe8f49c08db88934edf6b21c/FLAGc972191e3 [2020-12-03 12:39:59,535 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:39:59,535 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2020-12-03 12:39:59,602 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/bin/utaipan/data/6868027ff/a3e3e257fe8f49c08db88934edf6b21c/FLAGc972191e3 [2020-12-03 12:39:59,932 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/bin/utaipan/data/6868027ff/a3e3e257fe8f49c08db88934edf6b21c [2020-12-03 12:39:59,935 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:39:59,937 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:39:59,940 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:39:59,940 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:39:59,943 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:39:59,945 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:39:59" (1/1) ... [2020-12-03 12:39:59,947 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a1677b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:39:59, skipping insertion in model container [2020-12-03 12:39:59,948 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:39:59" (1/1) ... [2020-12-03 12:39:59,956 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:40:00,100 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:40:00,516 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4494,4507] [2020-12-03 12:40:00,526 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4554,4567] [2020-12-03 12:40:00,556 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:40:00,562 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:40:01,782 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:01,783 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:01,783 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:01,784 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:01,785 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:01,801 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:01,801 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:01,803 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:01,804 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:01,806 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:01,808 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:01,808 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:01,809 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:02,423 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:40:02,424 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:40:02,425 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:40:02,426 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:40:02,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:40:02,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:40:02,429 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:40:02,429 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:40:02,430 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:40:02,431 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:40:02,693 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:40:02,694 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:40:02,695 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:40:02,696 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:40:02,697 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:40:02,718 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-03 12:40:02,724 INFO L168 Benchmark]: Toolchain (without parser) took 2784.93 ms. Allocated memory is still 109.1 MB. Free memory was 75.5 MB in the beginning and 44.6 MB in the end (delta: 30.9 MB). Peak memory consumption was 33.6 MB. Max. memory is 16.1 GB. [2020-12-03 12:40:02,725 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 86.0 MB. Free memory is still 49.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:40:02,728 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2781.81 ms. Allocated memory is still 109.1 MB. Free memory was 75.5 MB in the beginning and 44.6 MB in the end (delta: 30.9 MB). Peak memory consumption was 33.6 MB. Max. memory is 16.1 GB. [2020-12-03 12:40:02,730 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 86.0 MB. Free memory is still 49.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2781.81 ms. Allocated memory is still 109.1 MB. Free memory was 75.5 MB in the beginning and 44.6 MB in the end (delta: 30.9 MB). Peak memory consumption was 33.6 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 [2020-12-03 12:40:05,073 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:40:05,076 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:40:05,119 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:40:05,120 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:40:05,125 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:40:05,127 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:40:05,132 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:40:05,135 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:40:05,141 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:40:05,142 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:40:05,158 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:40:05,158 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:40:05,164 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:40:05,166 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:40:05,168 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:40:05,170 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:40:05,173 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:40:05,177 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:40:05,185 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:40:05,187 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:40:05,189 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:40:05,196 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:40:05,197 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:40:05,200 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:40:05,201 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:40:05,201 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:40:05,202 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:40:05,203 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:40:05,204 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:40:05,204 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:40:05,205 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:40:05,206 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:40:05,212 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:40:05,213 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:40:05,214 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:40:05,214 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:40:05,215 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:40:05,215 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:40:05,217 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:40:05,217 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:40:05,218 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-03 12:40:05,264 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:40:05,264 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:40:05,266 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:40:05,266 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:40:05,266 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:40:05,267 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:40:05,267 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:40:05,267 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:40:05,267 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:40:05,269 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:40:05,270 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:40:05,270 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:40:05,270 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:40:05,271 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:40:05,271 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:40:05,271 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 12:40:05,271 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 12:40:05,271 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:40:05,272 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:40:05,273 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:40:05,273 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:40:05,274 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-03 12:40:05,274 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:40:05,274 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:40:05,274 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:40:05,274 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:40:05,275 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:40:05,275 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 12:40:05,275 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-03 12:40:05,275 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:40:05,275 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:40:05,275 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:40:05,276 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-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bb933e595520a78d0b51478b52dcb149336f7178 [2020-12-03 12:40:05,695 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:40:05,730 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:40:05,733 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:40:05,735 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:40:05,738 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:40:05,739 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2020-12-03 12:40:05,807 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/bin/utaipan/data/6ebbe20cd/33420fdb1a5d4183abfb73e02ab8951d/FLAG0bb8a41be [2020-12-03 12:40:06,747 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:40:06,749 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2020-12-03 12:40:06,795 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/bin/utaipan/data/6ebbe20cd/33420fdb1a5d4183abfb73e02ab8951d/FLAG0bb8a41be [2020-12-03 12:40:07,192 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/bin/utaipan/data/6ebbe20cd/33420fdb1a5d4183abfb73e02ab8951d [2020-12-03 12:40:07,195 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:40:07,197 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:40:07,200 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:40:07,200 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:40:07,203 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:40:07,205 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:40:07" (1/1) ... [2020-12-03 12:40:07,208 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fb962f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:40:07, skipping insertion in model container [2020-12-03 12:40:07,208 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:40:07" (1/1) ... [2020-12-03 12:40:07,215 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:40:07,401 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:40:07,686 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4494,4507] [2020-12-03 12:40:07,728 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4554,4567] [2020-12-03 12:40:07,778 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:40:07,797 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:40:09,292 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:09,293 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:09,293 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:09,294 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:09,295 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:09,314 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:09,315 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:09,321 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:09,322 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:09,324 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:09,329 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:09,330 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:09,330 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:09,926 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:40:09,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:40:09,938 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:40:09,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:40:09,941 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:40:09,942 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:40:09,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:40:09,951 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:40:09,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:40:09,959 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:40:10,210 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:40:10,604 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:10,605 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:10,641 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:10,642 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:10,650 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:10,651 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:10,677 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:10,678 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:10,679 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:10,680 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:10,680 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:10,681 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:10,682 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:10,737 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:40:10,810 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 12:40:10,861 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:40:10,868 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4494,4507] [2020-12-03 12:40:10,869 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4554,4567] [2020-12-03 12:40:10,875 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:40:10,876 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:40:10,925 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:10,926 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:10,926 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:10,927 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:10,928 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:10,948 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:10,949 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:10,950 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:10,951 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:10,952 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:10,952 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:10,953 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:10,953 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:10,992 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:40:10,992 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:40:10,993 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:40:10,995 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:40:10,996 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:40:10,996 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:40:10,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:40:10,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:40:10,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:40:10,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:40:11,032 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:40:11,183 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,183 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,193 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,193 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,211 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,212 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,226 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,227 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,228 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,229 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,229 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,230 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,231 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,259 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:40:11,301 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 12:40:11,346 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4494,4507] [2020-12-03 12:40:11,347 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_70d1befa-9c0a-4c14-b622-ec2a3c3e8afa/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4554,4567] [2020-12-03 12:40:11,349 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:40:11,350 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:40:11,394 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,394 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,396 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,396 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,398 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,409 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,411 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,413 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,414 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,415 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,416 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,418 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,418 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,507 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:40:11,508 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:40:11,508 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:40:11,509 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:40:11,509 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:40:11,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:40:11,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:40:11,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:40:11,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:40:11,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:40:11,550 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:40:11,668 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,669 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,684 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,685 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,691 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,692 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,704 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,705 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,706 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,706 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,707 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,707 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,708 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:11,743 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:40:12,773 INFO L208 MainTranslator]: Completed translation [2020-12-03 12:40:12,774 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:40:12 WrapperNode [2020-12-03 12:40:12,774 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 12:40:12,775 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 12:40:12,776 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 12:40:12,776 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 12:40:12,784 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:40:12" (1/1) ... [2020-12-03 12:40:12,873 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]]] [2020-12-03 12:40:12,969 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:40:12" (1/1) ... [2020-12-03 12:40:12,970 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 12:40:12,970 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 12:40:12,972 INFO L168 Benchmark]: Toolchain (without parser) took 5773.80 ms. Allocated memory was 54.5 MB in the beginning and 255.9 MB in the end (delta: 201.3 MB). Free memory was 23.0 MB in the beginning and 144.0 MB in the end (delta: -121.0 MB). Peak memory consumption was 79.4 MB. Max. memory is 16.1 GB. [2020-12-03 12:40:12,972 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 54.5 MB. Free memory was 36.4 MB in the beginning and 36.4 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:40:12,973 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5574.92 ms. Allocated memory was 54.5 MB in the beginning and 255.9 MB in the end (delta: 201.3 MB). Free memory was 22.7 MB in the beginning and 150.3 MB in the end (delta: -127.5 MB). Peak memory consumption was 176.8 MB. Max. memory is 16.1 GB. [2020-12-03 12:40:12,973 INFO L168 Benchmark]: Boogie Procedure Inliner took 194.49 ms. Allocated memory is still 255.9 MB. Free memory was 150.3 MB in the beginning and 144.0 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-03 12:40:12,975 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 54.5 MB. Free memory was 36.4 MB in the beginning and 36.4 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5574.92 ms. Allocated memory was 54.5 MB in the beginning and 255.9 MB in the end (delta: 201.3 MB). Free memory was 22.7 MB in the beginning and 150.3 MB in the end (delta: -127.5 MB). Peak memory consumption was 176.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 194.49 ms. Allocated memory is still 255.9 MB. Free memory was 150.3 MB in the beginning and 144.0 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...